2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 2006 ENGINE Engine - 2.3L - Escape & Mariner SPECIFICATIONS GENERAL SPECIFICATIONS GENERAL SPECIFICATIONS Ttem Specification Displacement 2.3L No. of cylinders 4 Bore/stroke 87.5/94.0 Firing order 1-3-4-2 29-39 psi Oil pressure (hot @ 2,000 rpm) 200-268 kPa Oil capacity 4.1 gts. +0.4 qt. with filter Cylinder Block Cylinder bore diameter 87.5-87.53 mm (3.444-3.446 in.) Cylinder bore maximum out-of-round 0.008 mm (0.0003 in.) Main bearing bore diameter 57.020-57.038 mm (2.244-2.245 in.) Head gasket surface flatness 0.1 mm/general 0.05 mm/200 x 200 (0,004 in./general) (0.0019 in./7.87 x 7.87) Piston Diameter (1) 87.5-87.51 mm (3.444-3.445 in.) Diameter (2) 87.51-87.52 mm (3.4452-3.4456 in.) Diameter (3) 87.52-87.53 mm (3.445-3.446 in.) Piston-to-bore clearance 0.025-0.045 mm (0.0009-0.0017 in.) Ring groove width - top 1.203-1.205 mm (0.0473-0.0474 in.) Ring groove width - 2nd 1.17-1.19 mm (0.0460-0.0468 in.) Ring groove width - oil 2.501-2.503 mm (0.0984-0.0985 in.) Piston skirt coating thickness 0.008-0.020 mm (0.0003-0.0007 in.) Piston Pin Diameter 20.995-21.0 mm (0.8265-0.8267 in.) Length 59.6-60.4 mm (2.346-2.377 in.) Piston-to-pin clearance 0.008-0.016 mm (0.0003-0.0006 in.) Cylinder Head Valve lift @ zero lash (exhaust) 7.4 mm (0.29 in.) Valve lift @ zero lash (intake) 7.9 mm (0.31 in.)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Valve guide diameter 5,509-5.539 mm (0.216-0.218 in.) Valve seat width - intake/exhaust 0.99-1.84 mm (0.038-0.072 in.) Valve seat angle 45 degrees Valve seat runout 0.075 mm (0.0029 in.) Valve lash adjuster bore diameter 31.00-31.03 mm (1.220-1.221 in.) Cam bore diameter 25.015-25.040 mm (0,984-0.985 in.) Valve Valve head diameter - intake 34.85-35.15 mm (1.372-1.383 in) Valve head diameter - exhaust 29.85-30.15 mm (1.175-1.187 in.) Valve stem diameter - intake 5.470-5.485 mm (0.2153-0.2159 in.) Valve stem diameter - exhaust 5.465-5.480 mm (0.2151-0.2157 in.) Valve stem-to-guide clearance - intake 0.0027 mm (0.00010 in.) Valve stem-to-guide clearance - exhaust 0.0029 mm (0.00011 in.) Valve face runout 0.05 mm (0.0019 in.) Valve face angle 45 degrees Valve Spring - Compression Pressure - Intake and exhaust (installed) 38.667 Ib Intake (valve open) 8.9 mm (0.35 in.) of lift 97.032 Ib Exhaust (valve open) 7.4 mm of lift 93.338 Ib Free length 44.92 mm (1.768 in.) ‘Assembled height 37.9 mm (1.492 in.) Crankshaft Main bearing journal diameter 51.980-52.000 mm (2.046-2.047 in.) Production repair 51.730-51.750 mm (2,036-2.037 in.) Main bearing clearance 0.019-0.035 mm (0.0007-0.0013 in.) Connecting rod journal diameter 49.980-50.000 mm (1.967-1.968 in.) Production repair 49.730-49.750 mm (1.957-1.958 in.) End pla 0.22-0.43 mm (0.008-0.016 in.) Rings Width - top 1.17-1.185 mm (0.0460-0.0466 in.) Width - 2nd 1.197-1.199 mm (0.0471-0.0472 in.) Width - oil 2.38-2.45 mm (0.093-0.096 in.) Ring gap (in bore) - top 0.16-0.31 mm (0.006-0.012 in.) Ring gap (in bore) - 2nd 0.33-0.48 mm (0.012-0.018 in.) Ring gap (in bore) - oil 0.2-0.7 mm (0.007-0.027 in.) Valve Tappet Diameter 30.97-30.98 mm (1.2192-1.2196 in.) Tappet-to-valve clearance - intake 0.22-0.28 mm (0.008-0.011 in.)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 0.27-0.33 mm (0.010-0.013 in.) Tappet-to-bore clearance 0.02-0.06 mm (0.0007-0.0023 in.) Camshaft Lobe lift - intake 8.24999 mm (0,324 in.) Lobe lift - exhaust 7.80007 mm (0.307 in.) Runout (1) 0.03 mm (0.001 in.) Thrust clearance 0.09-0.24 mm (0.003-0.009 in.) Journal diameter 24.96-24.98 mm (0.982-0.983 in.) Journal-to-bore clearance 0.035-0.080 mm (0.001-0.003 in.) Connecting Rod Bearing clearance 0.027-0.052 mm (0.001-0.002 in.) Bearing thickness 1.496-1.520 mm (0.058-0.059 in.) Crank bore diameter 53.025-53.045 mm (2.087-2.088 in.) Pin bore diameter 20.965-20.985 mm (0,825-0.826 in.) Length (center-to-center) 154.8 mm (6.094 in.) Side clearance 1,95-3.05 mm (0.076-0.120 in.) Axial clearance 0.14-0.36 mm (0.005-0.014 in.) (1) No. 3 Journal - Supported by No. I and No. 5 journals. GENERAL SPECIFICATIONS GENERAL SPECIFICATIONS Oil XO-5W20-QSP (US); Motorcraft SAE SW-20 Super Premium Motor Trem Specification Motorcraft Metal Surface Cleaner WSE- 2021 MSB392-A Silicone Gasket Remover ; 20330 Motorcraft Metal Surface Prep . 2331 Silicone Gasket and Sealant WSE- TA-30 M4G323-A4 High Temperature 4x4 Front Axle and Wheel Bearing Grease E8TZ- | ESA-MICI98- 19590-A, A Silicone Brake Caliper ESE-MICITI- Grease and Dielectric Compound XG-3-A A Motoreraft SAE SW-20 . Premium Synthetic Blend Motor Oil WSS-M2C930-2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner CXO-5W20-LSP12 (Canada); or equivalent Motorcraft Premium Gold Engine Coolant VC-7-A (in California, Oregon and New Mexico VC-7-B, in Canada CVC-7-A) or equivalent WSS-M97B51- Al (yellow color) Multi-Purpose Grease XL-5, XG-4 ESB-M1C93-B Thread Sealant with PTFE WSK- TA24 M2G350-A2 TORQUE SPECIFICATIONS TORQUE SPECIFICATIONS wee Ib- | Ib- Description Nem “fe | in Camshaft bearing cap bolts) -|-|- Coolant outlet bolts 10 | - [89 Oil pan bolts“) -|-|- Oil pump-to-engine block bolts“! -|-|- Cylinder head bolts“? -|-|- Accelerator cable snow shield screws io | - | 89 Accelerator cable bracket nuts W520412-S309 (vehicles built through 9 - | 89 10/2005) Accelerator cable bracket nuts W520412-S440 (vehicles built after 5 _ | 4a 10/2005) Intake manifold bolts 18 | 13] - Flexplate bolts(!) -|-|- Flywheel bolts") -|-|- Crankshaft pulley bolt") -|-|- Crankshaft position (CKP) sensor bolts!) -|-|- Rear crankshaft oil seal retainer bolts”) -|-]- AIC compressor mounting bolts 25 [18 | - Oil pump sprocket bolt 25 [18] - Knock sensor (KS) bolt 20 | 15| - Engine mount bracket bolt (W710824-S439) 115| 85] - 42-pin electrical connector bolt io | - | 89 Engine mount bracket nuts (N807144-S440) 115| 85 | - Engine mount bolts 55 | 41] - Engine roll-restrictor bolts 90 [66 | =2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Engine-to-bellhousing bolts 48 | 35 | - Starter motor mounting bolts 25 [18 | - Engine support crossmember bolts 90 | 66 | = Bellhousing-to-engine bolts 48 [35 - Bellhousing-to-oil pan bolts) -|-|- Engine front cover-to-oil pan bolts!) -|-|- Upper engine bracket-to-power transfer unit (PTU) bolts 45 [33] - Engine support crossmember nut 175/129] = Torque converter-to-flywheel nuts 35 | 26 | - Power steering pressure (PSP) tube nut 20 [15[ - Powertrain control module (PCM) wiring connector bolt 6 | - [33 Coolant pump bolts 10 | - | 89 Engine front cover bolts‘) -|-|- Camshaft sprocket bolt 72 [53 | - Valve cover bolts 10 | - [89 Exhaust gas recirculation (EGR) valve assembly bolts 20 [15 [ - Thermostat housing bolts 10 | - | 89 Oil pump screen and cover assembly bolts 10| - | 89 Catalytic converter studs 7/13] - Catalytic converter-to-cylinder head nuts 47|35| - Coolant pump pulley bolts 20 [15 | - Generator mounting bolts 47 [35 [= Power steering pump mounting bolts 25 |18| - Oil level indicator tube bolt 10 | - [89 Oil pressure sensor 5 |u{ - AIC manifold tube bolt 20 [1s - Oil drain plug 28 [21] - Oil pump chain tensioner bolts 10 | - [89 Oil pump chain guide bolts 10 | - [89 Timing chain guide bolts 10 | - [89 Timing chain tensioner bolts 10 | - | 89 Crankcase vent oil separator bolts 10 | - [89 Oil filter adapter bolts 25 [18 | - Oil cooler bolt 34 [25 [= Air cleaner outlet tube clamps 3 | - [27 Coil-on-plug retaining stud bolts 10 | - [89 Engine plug bolt 20 [15 | -2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Belt tensioner bolt 25 [18 | - Oil filter cup 33 [24 | - Oil pan-to-bellhousing bolts!) -|-|- Rear main seal mounting plate bolts 10 | - | 89 ‘Camshaft position (CMP) sensor bolt 20 [15 [ = Cylinder head temperature (CHT) sensor lol - Spark plug Rlol- Fuel rail bolts 10 | - | 89 Pressure plate bolts 32 [24 [ - (1) Refer to the appropriate procedure for specification. DESCRIPTION AND OPERATION ENGINE The 2.3L (140 CID) 4-cylinder engine has the following features: Dual overhead camshaft « Four valves per cylinder ¢ Sequential multiport fuel injection (SFI) ¢ Aluminum cylinder head « Aluminum cylinder block Electronic ignition system with coil-on-plug 4 ignition coils The 2.3L engine is a 4 valve-per-cylinder, dual overhead camshaft engine. The engine uses z coil-on-plug ignition system. The cylinder block is made of aluminum and the bearing c: are integrated into the ladder assembly. An aluminum oil pan bolts to the bottom of the lower cylinder block and to the transmission to provide greater strength. The camshafts are mounted in the cylinder heads and act against valve tappets to open and close the valves. The camshafts are driven off the front of the cylinder head by one timing chain. The chain is driven by a sprocket that is located on the crankshaft. The piston assembly is an aluminum piston with a cast iron connecting rod. The oil pump is driven by the crankshaft via a dedicated chain that is driven by the same sprocket that drives the timing chain. Identification Always refer to these labels when installation of new parts is necessary, or when checking engine calibrations. The engine parts often differ within a CID family. Verification of the identification codes will make sure that the correct parts are obtained. These codes contain all the pertinent information relating to the dates, optional equipment and revisions. The Ford Master Parts Catalog contains a complete listing of the codes and their application.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Code Information The engine code information label, located on the side of the valve cover and the front side of the valve cover, contains the following: + Engine build date * Engine plant code * Engine code Exhaust Emission Control System ce of the exhaust emission control devices used on this ASOLINE article Operation and necessary maintenat engine are covered in INTRODUCTION Induction System The sequential multiport fuel injection (SFI) provides the fuel/air mixture needed for combustion in the cylinders, The 4 solenoid-operated fuel injectors: «are mounted in the intake manifold. + meter fuel into the air intake stream in accordance with engine demand. « are positioned so that their tips direct fuel just ahead of the engine intake valves. * are connected in series with the fuel pressure sensor + supply fuel from the fuel tank with a fuel pump mounted in the fuel tank. A constant fuel pressure is maintained across the fuel injectors by the fuel pressure sensor. The fuel pressure sensor is positioned upstream from the fuel injectors on the fuel injection supply manifold. Positive Crankcase Ventilation System All engines are equipped with a closed-type positive crankcase ventilation system recycling the crankcase vapors to the intake manifold Lubrication System The engine lubrication system operates as follows: # Oil is drawn into the oil pump through the oil pump screen cover and tube in the sump of the oil pan Oil is pumped through the oil filter on the left front side of the cylinder block. # Oil enters the main gallery where it is distributed to the crankshaft main journals and to the cylinder head. # From the main journals, the oil is routed through cross-drilled passages in the2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner crankshaft to lubricate the connecting rod bearings. Controlled leakage through the crankshaft main bearings and connecting rod bearings is slung radially outward to cool and lubricate the cylinder walls as well as the entire connecting rod, piston and piston ting assembly. DIAGNOSIS AND TESTING ENGINE Refer to ENGINE SYSTEM-GENERAL INFORMATION for basic mechanical concerns or refer to INTRODUCTION - GASOLINE article for driveability concerns. GENERAL PROCEDURES VALVE CLEARANCE CHECK E COVER. 2. Remove the 5 bolts, the pin-type retainer (not shown) and the RH splash shield. « To install, tighten to 9 Nm (80 Ib-in). =e yy | IN 1. Remove the valve cover. For additional information, refer to VAL @ f 0089907 Fig. 1: Removing RH Splash Shi Courtesy of FORD MOTOR CO. NOTE: Turn the engine clockwise only, and only use the crankshaft2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner bolt. NOTE: Before removing the camshafts, measure the clearance of each valve at base circle, with the lobe pointed away from the tappet. Failure to measure all clearances prior to removing the camshafts will necessitate repeated removal and installation and wasted labor time. Fig. 2: Checking Valve Clearance Courtesy of FORD MOTOR CO. 3. Use a feeler gauge to measure the clearance of each valve and record its location. NOTE: The number on the valve tappet only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm. A midrange clearance is the most desirable: Intake: 0.22-0.28 mm (0.008-0.011 in) « Exhaust: 0.27-0.33 mm (0.010-0.013 in) 4. Select tappets using this formula: tappet thickness = measured clearance + the base tappet thickness - most desirable thickness. Select the tappets and mark the installation location 5. Ifany tappets do not measure within specifications, install new tappets in these locations. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and VALVE TAPPETS. IN-VEHICLE REPAIR INTAKE MANIFOLD.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Ttem | Pat Number [Description ilem [ Pa Number [Description 1 | NMI238% | Accelakur cable basket bol | iaade Kook somor (KS) lest! Fregued) eam (part of 128637) 2 [ms ‘Aseelewor able BoE 9 [saa Pin-ype rtaner pat of 3 ‘ews tb tive (pat of B63) sks) 10 | p29 vel wpe ren se = [see osu 11_| ase Temperate mail 5 [pss ~sswo opp hoe nsw slerealconnscr © | ade 1a air contol AC) aioe (gut of 128853), deci one (pt of [88657 [age col wing Farce 7 | maser ‘Sor onto valve slesea 13 [uaaaes i pease amc bea pee ey connector pa of 128637) Fig, 3: Identifying Intake Manifold Components (With Torque Specifications) (1 Of 2) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner @ 55.Nm (at oy Tem [ Pat Number | Description 14 [ws00311 [Intake manifeld bok (@ requited) = CCrankcase vent bos (part of 6758 16 [6758 CCrankoase vent Bowe 17 | 96170 Exhaust gar recirculation (EGR) wwse ieee Inake manifold 19 [ose Tmrake manifold gasker ig. 4: Identifying Intake Manifold Components (With Torque Specifications) (2 Of 2) Courtesy of FORD MOTOR CO. Removal and Installation 1 6. With vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . . Remove the fuel rail. For additional information, refer to REMOVAL Remove the throttle body. For additional information, refer to FUEL CHARGING & CONTROLS - 2.3L . Remove the oil level indicator and tube. For additional information, refer to OIL .L INDICATOR AND TUBE. onnect the intake manifold vacuum hose and pin-type retainer. LE Dis * Position the vacuum hose aside. Disconnect the power brake booster vacuum tube, # Depress the quick release locking ring2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner + Pull the vacuum tube out of the quick release fitting, 5: Locating Quick Release Locking Ring Courtesy of FORD MOTOR CO. 7. Disconnect the fuel vapor return hose from the intake manifold. 8. Remove the 3 bolts and position the accelerator cable bracket aside. « To install, tighten to 10 N.m (89 Ib-in) 9. Disconnect the idle air control (IAC) motor electrical connector. 10, Disconnect the swirl control valve electrical connector, 11. Disconnect the knock sensor (KS) electrical connector. * Detach the electrical connector pin-type retainer. 12. Disconnect the temperature manifold absolute pressure (TMAP) sensor electrical connector. 13. Disconnect the oil pressure sender electrical connector. « Detach the wiring harness pin-type retainer and position the wiring hamess aside. NOTE: There are 3 different size bolts used. Mark the location of the bolts to make sure they are installed in the correct location. 14. Remove the 8 bolts and position the intake manifold aside to access the crankcase vent hose clamp and the EGR tube. « To install, tighten to 18 N.m (13 Ib-ft), 15. Release the clamp and disconnect the crankcase vent hose. 16, Remove the exhaust gas recirculation (EGR) tube. « To install, tighten to 35 N.m (41 Ib-ft), 17. Remove the intake manifold and gaskets. 18. To install, reverse the removal procedure « Inspect and install new intake manifold gaskets if necessary2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner VALVE COVER rer Panam [BC Ta rae [SE 2 eater a ofa eseen = Pee ec s earn aa 3a] ‘Coolant vent tbe bracket (2 7 | Adee ‘Cylinder head temperature = Cine nt or = seized) (piat of SATIS) sonpectoe (par of 128637) She —}_$—jessintiin Cake tn Sa, Fig. 6: Identifying ¥ Cover C With T: Specificati of2) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner paonc96 Item | Part Number | Description 10 | wsoo2is Valve cover retainer (4 required) 6582 Valve cover 1 [ass Valve cover gasket F 7: Identifying Valve Cover Components (With Torque Specifications) (2 Of 2) Courtesy of FORD MOTOR CO. Removal CAUTION: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause engine failure. 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . 2. Remove the ignition coil-on-plugs. For additional information, refer to REMOVAL AND INSTALLATION . 3. Disconnect the crankcase vent hose 4, Remove the 2 coolant vent tube bracket nuts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Position the vent tube and brackets aside. Disconnect the camshaft position (CMP) sensor electrical connector. Disconnect the fuel rail pressure and temperature sensor electrical connector. Disconnect the cylinder head temperature (CHT) sensor electrical connector. Disconnect the vacuum tube from the intake manifold. er ay « Detach the pin-type retainer and position the vacuum tube aside. 9. Remove the 2 accelerator cable bracket nuts. « Position the accelerator cable and brackets aside. 10. Remove the power steering tube bracket nut. « Position the power steering tube and bracket aside. 11. Detach all of the wiring harness retainers from the valve cover studs and position the harness aside. 12. Remove the 14 valve cover retainers, the valve cover and gasket. Installation CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges which make leak paths. 1. Clean and inspect the sealing surfaces NOTE: Clean and inspect the gasket. Install a new gasket, if necessary. 2. Install the valve cover, gasket and retainers. « Tighten in the sequence shown to 10 N.m (89 Ib-in). sAor00085 Fig. 8: Identifying Valve Cover Bolts Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 3. Position the wiring harness and attach all of the wiring harness retainers to the valve cover studs, 4. Position the power steering tube and bracket. « Tighten to 6 N.m (53 Ib-in). 5. Position the accelerator control cable and brackets. « Tighten to 6 N.m (53 Ib-in). 6. Attach the vacuum tube and the pin-type retainer to the intake manifold. 7, Connect the CHT sensor electrical connector, 8. Connect the fuel rail pressure and temperature sensor electrical connector. 9. Connect the CMP sensor electrical connector. 10. Install the coolant vent tube, brackets and nuts. « Tighten to 6 Nm (53 Ib-in). 11. Connect the crankcase vent hose. 12. Install the ignition coil-on-plugs. For additional information, refer to REMOVAL AND INSTALLATION LOWER END COMPONENTS - EXPLODED VIEW oonzenn item | Part Number | Description item | Part Number [ Description 1 [aks ‘Ceasar pulley bol 3 [6316 ‘Crankshaft pulley — 2 ‘Cras pelley washer + [ee0 ‘Cranks fron se (par of 6K0) Fig. 9: Identifying Crankshaft Pulley & Crankshaft Front Oil Seal Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Ttem | Pan Number [Description item | Part Number [ Description 1/6370 Flexpinie or Fpwhesl bol 6 [eens il pan equi) 7 | ws00212 | Crankshaft rear oll sal with 2 eam expe or Rywheal ecsiner plate bot (6 required) 3 [WSOIRIS [Engine font cover bok (F 8 [exis ‘Crankshaft ear ol seal with required) retainer plate | wr0e2ss [it pan batt @ veguiead 5 [wsoo224 [Oit pon bol (11 required) ig. 10: Identifying Flexplate, Flywheel & Crankshaft Rear Oil Seal Courtesy of FORD MOTOR CO. 1. For additional information, refer to the appropriate procedure. CRANKSHAFT PULLEY Special Tool(s) SPECIAL TOOL(S) Alignment Plate, Camshaft 303-465 (T94P-6256-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 5T2545-A Timing Peg, Crankshaft 303-507 Holding Fixture, Drive Pinion Flange] 205-126 (T78P-4851-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Adapter for 205-126 (205-072-02) ST2899-A Motor Oil CXO-5W20-LSP12 (Canada); or equivalent Materials MATERIALS Ttem Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WSS-M2C930- A Removal CAUTION:2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause engine failure. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Remove the accessory drive belt. For additional information, refer to REMOVAL AND INSTALLATION Remove the valve cover. For additional information, refer to VALVE COVER. CAUTION: Failure to position the No. 1 piston at top dead center (TDC) can result in damage to the engine. Turn the engine in the normal direction of rotation only. Using the crankshaft pulley bolt, turn the crankshaft clockwise to position the No. | piston at TDC « The hole in the crankshaft pulley should be in the 6 o'clock position2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 11: Locating Crankshaft Pulley Courtesy of FORD MOTOR CO. CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. NOTE: The camshaft timing slots are offset. If the special tool cannot be installed, rotate the crankshaft one complete revolution clockwise to correctly position the camshafts. Fig. 12: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 5. Install the special tool in the slots on the rear of both camshafts. 6. Remove the engine plug bolt. GO} g ‘oa28 Fig. 13: Locating Engine Plug Bolt Courtesy of FORD MOTOR CO. NOTE: The special tool will contact the crankshaft and prevent it from turning past TDC. However, the crankshaft can still be rotated in the counterclockwise direction. The crankshaft must remain at the TDC position during the crankshaft pulley removal and installation.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 14: Identifying Special Tool (303-507) Courtesy of FORD MOTOR CO. Install the special tool Assemble the special tools using 4 hardened washers in the locations shown oasoa342006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 15: Locating Special Tools (205-072-02, 205-126) Courtesy of FORD MOTOR CO. CAUTION: The crankshaft must remain in the TDC position during removal of the pulley bolt or damage to the engine can occur. Therefore, the crankshaft pulley must be held in place with the special tool and the bolt should be removed using an pact wrench (1/2-in drive minimum). If the crankshaft sprocket diamond washer comes off with the crankshaft pulley, it must be installed back onto the crankshaft. 9. Using the special tools and an air impact wrench, remove the crankshaft pulley. « Remove and discard the crankshaft pulley bolt and washer. Remove the crankshaft pulley Fig, 16: Identifying Special Tools Assembly (205-072-02, 205-126) And y Bolt Courtesy of FORD MOTOR CO. Installation CAUTION: Do not install the crankshaft pulley bolt at this time. NOTE: Apply clean engine oil on the seal area before installing.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 1. Fig. 17: Locating Crankshaft Pulley Hole Courtesy of FORD MOTOR CO. Position the crankshaft pulley onto the crankshaft with the hole in the pulley at the 6 o'clock position. CAUTION: Only hand-tighten the 6 mm (0.23 in) bolt or damage to the front cover can occur. NOTE: This step will correctly align the crankshaft pulley to the crankshaft. Fig. 18; Locating Crankshaft Pulley Courtesy of FORD MOTOR CO. 2. Install a standard 6 mm (0.23 in) x 18 mm (0.7 in) bolt through the crankshaft pulley and thread it into the front cover. 3. Assemble the special tools using 4 hardened washers in the locations shown.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 19: Assembling Special Tools (205-072-02 And 205-126) Courtesy of FORD MOTOR CO. CAUTION: The crankshaft must remain in the TDC position during installation of the pulley bolt or damage to the engine can occur. Therefore, the crankshaft pulley must be held in place with the special tool and the bolt should be installed using hand tools only. Do not reuse the crankshaft pulley bolt. 4, Install a new crankshaft pulley bolt. Using the special tools to hold the crankshaft pulley in place, tighten the crankshaft pulley bolt in 2 stages: # Stage 1: Tighten to 100 N.m (74 lb-ft). # Stage 2: Tighten an additional 90 degrees (1/4 turn).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Noos9357 Fig. 20: Identifying Special Tools Assembly (205-072-02, 205-126) And Crankshaft Pulley Bolt Courtesy of FORD MOTOR CO. 5. Remove the 6 mm (0.23 in) x 18 mm (0.7 in) bolt. Fig. 21: Aligning Crankshaft Pulley Bolt Holes Courtesy of FORD MOTOR CO. 6. Remove the special tool. g Special Tool Courtesy of FORD MOTOR CO. 7. Remove the special tool.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Identifying Special Camshaft Tool (303-465: Courtesy of FORD MOTOR CO. NOTE: Only turn the engine in the normal direction of rotation. 8. Tum the crankshaft clockwise 1 and 3/4 turns. 9. Install the special tool ifying Special Tool Courtesy of FORD MOTOR CO. NOTE: Only turn the engine in the normal direction of rotation.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 25: Identifying Special Tool (303-507) Courtesy of FORD MOTOR CO. |. Turn the crankshaft clockwise until the crankshaft contacts the special tool. CAUTION: Only hand-tighten the bolt or damage to the front cover can occur. Using the 6 mm (0.23 in) x 18 mm (0.7 in) bolt, check the position of the crankshaft pulley. « If it is not possible to install the bolt, the engine valve timing must be corrected by repeating this procedure. Fig. 26: Installing Bolt Through Crankshaft Pulley And Thread It Into Front Cover Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 12. Using the special tool, check the position of the camshafts. « If it is not possible to install the special tool, the engine valve timing must be corrected by repeating this procedure. Fig. 27: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 13. Remove the special tool. Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 14, Remove the 6 mm (0.23 in) x 18 mm (0.7 in) bolt. Fig. 29: Installing Bolt Through Crankshaft Pulley And Thread It Into Front Cover Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 15. Remove the special tool. ing Special Tool Courtesy of FORD MOTOR CO. 16. Install the engine plug bolt « Tighten to 20 N.m (15 lb-ft). 17. Install the accessory drive belt. For additional information, refer to REMOVAL AND INSTALLATION 18. Install the valve cover. For additional information, refer to VALVE COVER. CRAN AFT FRONT SEAL Special Tool(s) SPECIAL TOOL(S) Installer, Front Oil Seal 303-096 (T74P-6150-A) STIgTT A2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST1385-A, Remover, Oil Seal 303-409 (T92C-6700-CH) Materials MATERIALS Trem Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WSS-M2C930- Motor Oil A CXO-5W20-LSP12 (Canada); or equivalent Removal CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oil pan can cause engine failure. 1. Remove the crankshaft pulley. For additional information, refer to LO" COMPONENTS EXPLODED VIEW and CRANKSHAFT PULLE’ CAUTION: Use care not to damage the engine front cover or the crankshaft when removing the seal. Fig. 31: Removing Crankshaft Front Oil Seal Using Special Tool (303-409) Courtesy of FORD MOTOR CO. 2. Using the special tool, remove the crankshaft front oil seal Installation NOTE: Remove the through-bolt from the special tool. Lubricate the oil seal with clean engine oil. Special Tool Fig, 32; Installing Crankshaft Front Oil 1 Usin Courtesy of FORD MOTOR CO. 1. Using the special tool, install the crankshaft front oil seal 2. Install the crankshaft pulley. For additional information, refer to LOWER E! COMPONENTS - EXPLODED VIEW and CRANKSHAFT PULLEY.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner FLEXPLATE 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Remove the automatic transaxle. For additional information, refer to AUTOMATIC TRANSAXLE-TRANSMISSION - CD4E 3. Remove the 6 bolts and the flexplate. ie Installation NOTE: Special bolts are used for installation. Do not use standard bolts. 1. Install the flexplate and tighten the bolts in the sequence shown in 3 stages. # Stage 1: Tighten to 50 N.m (37 Ib-fi). # Stage 2: Tighten to 80 N.m (30 Ib-fi). « Stage 3: Tighten to 112 N.m (83 Ib-ft) Fig. 33: Identifying Flexplate Bolts Tightening Sequence Courtesy of FORD MOTOR CO. 2. Install the automatic transaxle. For additional information, refer to AUTOMATIC TRANSAXLE-TRANSMISSION - CD4E . FLYWHEEL Removal 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the manual transaxle and clutch. For additional information, refer to CLUTCH and MANUAL TRANSAXLE/TRANSMISSION 3. Remove the 6 bolts and the flywheel2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Installation NOTE: Special bolts are used for installation. Do not use standard bolts. 1. Install the flywheel and tighten the bolts in the sequence shown in 3 stages. * Stage 1: Tighten to 50 N.m (37 Ib-ft) # Stage 2: Tighten to 80 N.m (50 Ib-ft) « Stage 3: Tighten to 112 N.m (83 lb-ft), scoveaia Fig, 34: Identifying Flexplate Bolts Tightening Sequence Courtesy of FORD MOTOR CO. 2. Install the clutch and manual transaxle. For additional information, refer to CLUTCH and MANUAL TRANSAXLE/TRANSMISSION CRANKSHAFT REAR SEAL Special Tool(s) SPECIAL TOOL(S) Installer, Crankshaft Rear Main Oil Seal 303-328 (T88P-6701-B1)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST1506-4 Materials MATERIALS Ttem Specification Motorerat Metal Surface Cleaner WSE-MSB392-A Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE SW-20 Super Premium WSS-M2C930-A Motor Oil CXO-5W20-LSP12 (Canada); or equivalent Silicone Gasket and Sealant WSE-M4G323- TA-30 Ad Removal 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the flexplate or flywheel. For additional information, refer to FLEXPLATE or FLYWHEEL 3. Remove the oil level indicator and tube. For additional information, refer to OIL LEVEL INDICATOR AND TUBE. CAUTION: If the oil pan is not removed damage to the rear oil seal2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner retainer joint can occur. 4. Remove the 17 bolts and the oil pan. 5. Remove the 6 bolts and the crankshaft rear oil seal with retainer plate. Installation 1. Using the special tool, position the crankshaft rear oil seal with retainer plate onto the crankshaft. Fig. 35: Identifying Special Tool (303-328) Courtesy of FORD MOTOR CO. 2. Install the crankshaft rear oil seal with retainer plate and bolts. « To install, tighten in the sequence shown to 10 N.m (89 Ib-in) Fig. 36: Identifying Crankshaft Rear Oil Seal With Retainer Plate Courtesy of FORD MOTOR CO. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges, which make leak paths. Use a plastic scraping tool to remove traces of sealant.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 3. Clean and inspect all the oil pan and cylinder block mating surfaces. NOTE: If the oil pan is not secured within 4 minutes of sealant application, the sealant must be removed and the sealing area cleaned with metal surface cleaner. Allow to dry until there is no sign of wetness, or 4 minutes, whichever is longer. Failure to follow this procedure can cause future oil leakage. The oil pan must be installed and the bolts tightened within 4 minutes of applying the silicone gasket and sealant. sovesats Fig. 37: Identifying Rear Oil Pan Bolts Courtesy of FORD MOTOR CO. 4, Apply a 2.5 mm (0,09 in) bead of silicone gasket and sealant to the oil pan. Install the oil pan. Install the 2 oil pan bolts finger-tight 5. Install the 4 bolts. « To install, tighten to 10 N.m (89 Ib-in) poooacsy 4 Fig, 38: Locating Oil Pan Bolts (2 Of 2) Courtesy of FORD MOTOR CO. 6. Install the remaining oil pan bolts and tighten the oil pan bolts in the sequence shown to 25 N.m (18 lb-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner woco07 28 Fig. 39: Identifying Tightening Sequence Of Oil Pan Bolts Courtesy of FORD MOTOR CO. Install the oil level indicator and tube. For additional information, refer to OIL LEVEL INDICATOR AND TUBE Install the flexplate or flywheel. For additional information, refer to FLEXPLATE or FLYWHEEL. ~ * ENGINE FRONT COVER SPECIAL TOOL TABLE Remover, Oil Seal 303-409 (T92C-6700-CH) ST1385-A Installer, Front Oil Seal 303-096 (T74P-6150-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner STIS? A MATERIAL TABLE Item Specification SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (in Canada Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12) or equivalent WSS-M2C930-A_ Silicone Gasket and Sealant TA-30 WSE-M4G323- A42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner @ hn 9) e @ ) ‘1 is none 418 item | Part Number | Description Ttem | Part Number [Description 1/6700 Ceaskshaf rot seal 6 | As6e ‘Crankshaft position (CRP) > | wsma1 0 senior elec comes ® [Nem {par of 128637) 3 [09 Cexion pnp pulley (CRP sensor bolt @ required) [W500 | Power seeing pump bok [CAP servo seine) gine front cover bok @2 teed 3 [30086 Power cing pomp {position side 10 [os Engine front over Fig, 40: Identifying En igine Front Cover Components (With Torque Specifications) Courtesy of FORD MOTOR CO. Removal CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner NR extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause engine failure. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Remove the accessory drive belt and idler pulleys. For additional information, refer to REMOVAL AND INSTALLATION - ACCESSORY DRIVE BELT and REMOVAL AND INSTALLATION - IDLER PULLEYS Remove the crankshaft pulley. For additional information, refer to CRANKSHAFT PULLEY Remove the engine mount. For additional information, refer to ENGINE MOUNT. CAUTION: Use care not to damage the engine front cover or the crankshaft when removing the seal. Fig. 41: Removing Crankshaft Front Oil Seal Using Special Tool (303-409) Courtesy of FORD MOTOR CO. . Using the special tool, remove the crankshaft front oil seal Remove the 3 bolts and the coolant pump pulley . Remove the 2 power steering pump bolts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Courtesy of FORD MOTOR CO. NOTE: The bolt under the power steering pressure tube will remain with the power steering pump. IM t | =F It Fig. 43: Identifying Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 8, Remove the remaining bolts and position the power steering pump aside 9. Disconnect the crankshaft position (CKP) sensor electrical connector NOTE: Whenever the CKP sensor is removed, a new one must be installed, using the alignment tool supplied with the new part. 10. Remove and discard the CKP sensor. 11. Remove the bolts and the engine front cover. oowrat22006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 44: Locating Engine Front Cover Bolts Courtesy of FORD MOTOR CO. Installation CAUTION: Do not use metal scrapers, wire brushes, power abrasive disks or other abrasive means to clean sealing surfaces. These tools cause scratches and gouges which make leak paths. 1. Clean and inspect the mounting surfaces of the engine and the front cover. NOTE: The engine front cover must be installed and the bolts tightened within 4 minutes of applying the silicone gasket and sealant. Fig. 45: Locating Silicone Gasket Courtesy of FORD MOTOR CO. we Apply a 2.5 mm (0.09 in.) bead of silicone gasket and sealant to the cylinder head and oil pan joint areas, Apply a 2.5 mm (0.09 in.) bead of silicone gasket and sealant to the front cover. 3. 0 | the engine front cover. Tighten the bolts in the sequen specifications: « Tighten the 8 mm bolts to 10 N.m (89 Ib-in), shown, to the following2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Tighten the 13 mm bolts to 48 N.m (35 Ib-ft). @ @ ® Fig. 46: Identifying Engine Front Cover Bolts Courtesy of FORD MOTOR CO. NOTE: The bolt under the power steering pressure tube will remain with the power steering pump. 4, Position the power steering pump and install the bolts. « Tighten to 25 N.m (18 lb-ft). in Fig. 47: Identifying Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 5 Install the 2? remaining power steering pump bolts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner « Tighten to 25 N.m (18 Ib-ft). Fig. 48: Locating Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 6. Install the coolant pump pulley and bolts. « Tighten to 20 N.m (15 Ib-ft). NOTE: Remove the through-bolt from the special tool. Lubricate the oil seal with clean engine oil. 9: Installing Crankshaft Front Oil Seal Using Special Tool (303-096) Courtesy of FORD MOTOR CO. 7. Using the special tool, install the crankshaft front oil seal 8. Install the engine mount. For additional information, refer to ENGINE MOUNT. 9. Install the crankshaft pulley. For additional information, refer to CRANKSHAFT PULLEY. CAUTION: Only hand-tighten the bolt or damage to the front cover can occur.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Courtesy of FORD MOTOR CO. 10. Install a standard 6 mm (0.23 in.) x 18 mm (0.7 in.) bolt through the crankshaft pulley and thread it into the front cover. NOTE: Whenever the crankshaft position (CKP) sensor is removed, a new one must be installed using the alignment tool supplied with the new part. 11. Install a new CKP sensor. Do not tighten the bolts at this time. noone Fig. 51: Locating CKP Sensor Bolts (1 Of 2) Courtesy of FORD MOTOR CO. NOTE: The CKP sensor alignment tool is supplied with the new sensor and is not available separately. 12. Adjust the CKP sensor with the alignment tool. Tighten the bolts to 7 N.m (62 Ib-in).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 52: Locating CKP Sensor Bolts (2 Of 2) Courtesy of FORD MOTOR CO. 13. Connect the CKP sensor electrical connector. 14. Remove the 6 mm (0.23 in.) x 18 mm (0.7 in.) bolt. Fig. 53: Aligning Crankshaft Pulley Bolt Holes Courtesy of FORD MOTOR CO. 15. Install the accessory drive belt and idler pulleys. For additional information, refer to REMOVAL AND INSTALLATION - ACCESSORY DRIVE BELT and REMOVAL AND INSTALLATION - IDLER PULLEYS TIMING DRIVE COMPO! TS Materials MATERIALS Ttem Specification Motoreraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE SW-20 Super Premium Motor Oil WSS-M2C930-A CXO-5W20-LSP12 (Canada); or equivalent Silicone Gasket and Sealant WSE-M4G323- TA-30 A42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Removal CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the engine front cover. For additional information, refer to ENGINE FRONT COVER. 3. Remove the timing chain tensioner. Compress the timing chain tensioner, and insert a paper clip into the hole to retain the tensioner. 2. Remove the bolts and timing chain tensioner ‘Nooza730 Fig. 54: Identifying Bolts & Timing Chain Tensioner Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 4, Remove the RH timing chain guide. oonase Fig. 55: Locating RH Timing Chain Guide Courtesy of FORD MOTOR CO. 5. Remove the timing chain. ‘ona? Fig. 56: View Of Timing Chain Courtesy of FORD MOTOR CO. 6, Remove the bolts and the LH timing chain guide, aoszseo”” BAS | Fig, 57: Identifying Bolts And LH Timing Chain Guide Courtesy of FORD MOTOR CO. CAUTION: Do not rely on the Camshaft Alignment Plate to prevent camshaft rotation. Damage to the tool or the camshaft can occur.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 7. Remove the bolts and the camshaft sprockets. Use the flats on the camshaft to prevent camshaft rotation. Fig, 58: Locating Cam Holding Area And Sprocket Bolt Courtesy of FORD MOTOR CO. Installation 1. Install the camshaft sprockets and the bolts. Do not tighten the bolts at this time. ane32ece Y ul 1 Fig. 59: Locating Camshaft Sprocket Bolts Courtesy of FORD MOTOR CO. Install the LH timing chain guide and the bolts. 2 « To install, tighten to 10 N.m (89 Ib-in) Guide Fig. 60: Identifying Bolts And LH Ti Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 3. ow Install the timing chain rr of FORD MOTOR CO. . Install the RH timing chain guide. Fig. 62: Locating RH Timing Chain Gi Courtesy of FORD MOTOR CO. Install the timing chain tensioner and the bolts, Remove the paper clip to release the piston « Tighten to 10 N.m (89 Ib-in). aovoze14 . 63: Locating Ti: oe rtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. 6. Using the flats on the camshafts to prevent camshaft rotation, tighten the bolts. « Tighten to 72 N.m (53 Ib-ft) Fig. 64: Locating Camshafts Bolts Courtesy of FORD MOTOR CO. 7. Install the engine front cover. For additional information, refer to ENGINE FRONT COVER. VALVE TRAIN COMPONENTS - EXPLODED VIEW2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 000811? Tem | Part Number | Description Tem | Par Number | Description 1 |W70e2es | Camshaft hearing cap bolt 00 6 [ests equi) 2 [wate ‘Camsbatt Rearing cap (10 7 [ess Valve sping 116 eguned) eguzed) © [asi Valve seal 16 reguized) 3 6ADe7 [Camshatt 2 vequivea) +6300 Valve tappet (16 requted) 3 esis Valve colt (16 requted) ig. 65: Identifying Valve Train Components Courtesy of FORD MOTOR CO. 1. For additional information, refer to the appropriate procedure. CAMSHAFTS Special Tool(s) SPECIAL TOOL(S) Alignment Plate, Camshaft 303-465 (T94P-6256-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST2645-A % LS Timing Peg, Crankshaft w > 303-507 a fo ST2638-A Materials MATERIALS Ttem Specification Silicone Gasket and Sealant WSE-M4G323- TA-30 A4 Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil 5 W20- ; 5 5W-2 XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WsS-M2C930-A Motor Oil CXO-5W20-LSP12 (Canada); or equivalent Removal2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner CAUTION: During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. Do not rotate the camshafts unless instructed to in this procedure. Rotating the camshafts or crankshaft with timing components loosened or removed can cause serious damage to the valves and pistons. . With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .. Disconnect the battery ground cable, For additional information, refer to BATTERY, MOUNTING AND CABLES . Check the valve clearance. For additional information, refer to VALVE CLEARANCE CHECK. . Remove the accessory drive belt, For additional information, refer to REMOVAL AND INSTALLATION | CAUTION: Failure to position the No. 1 piston at top dead center (TDC) can result in damage to the engine. Turn the engine in the normal direction of rotation only. Using the crankshaft pulley bolt, turn the crankshaft clockwise to position the No. 1 piston at TDC. « The hole in the crankshaft pulley should be in the 6 o'clock position. “rankshaft Pulley Courtesy of FORD MOTOR CO. CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner result in engine damage. NOTE: The camshaft timing slots are offset. If the special tool cannot be installed, rotate the crankshaft one complete revolution clockwise to correctly position the camshafts. socases Fig. 67: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 6. Install the special tool in the slots on the rear of both camshafts. 7. Remove the engine plug bolt. scone Fig. 68: Locating Engine Plug Bolt Courtesy of FORD MOTOR CO. NOTE: The special tool will contact the crankshaft and prevent it from turning past TDC. However, the crankshaft can still be rotated in the counterclockwise direction. The crankshaft must remain at the TDC position during the camshaft removal and installation.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner A ing Special Tool (303-507) Courtesy of FORD MOTOR CO. 8. Install the special tool CAUTION: Only hand-tighten the bolt or damage to the front cover can occur. Fig. 70: Aligning Crankshaft Pulley Bolt Holes Courtesy of FORD MOTOR CO. 9. Install a standard 6 mm (0.23 in) x 18 mm (0.7 in.) bolt through the crankshaft pulley and thread it into the front cover. 10. Remove the lower front cover timing hole plug from the engine front cover.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 71: Locating Lower Front Cover Timing Hole Plug Courtesy of FORD MOTOR CO. 11, Remove the upper front cover timing hole plug from the engine front cover. Noos623 AWN \ Fig. 72: Locating Upper Front Cover Timing Hole Plug Courtesy of FORD MOTOR CO. 12. Reposition the special tool to the slot on the rear of the intake camshaft only. wo036082 Fig. 73: Identifying Special Tool (303-465) In Slots On Rear Of Camshafts Courtesy of FORD MOTOR CO. NOTE: Releasing the ratcheting mechanism in the timing chain tensioner allows the plunger to collapse and create slack in2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner the timing chain. Installing an M6 x 30 mm (1.18 in) bolt into the upper front cover timing hole will hold the tensioner arm in a retracted position and allow enough slack in the timing chain for removal of the exhaust camshaft gear. 13. Using a small pick tool, unlock the chain tensioner ratchet through the lower front cover timing hole. Using the flats of the camshaft, have an assistant rotate the exhaust c: clockwise to collapse the timing chain tensioner plunger. « Insert an M6 x 30 mm (1.18 in) bolt into the upper front cover timing hole to hold the tensioner arm in the retracted position. nshaft Fig. 74: Unlocking Chain Tensioner Ratchet Through Lower Front Cover ing Hole Courtesy of FORD MOTOR CO. 14, Remove the special tool.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oases Fig. 75: Identifying Special Tool (303-465) In Slots On Rear Of Camshafts Courtesy of FORD MOTOR CO. 15. Using the flats on the camshaft to prevent camshaft rotation, remove the bolt and exhaust camshaft drive gear. Fig. 76: Locating Bolt & Exhaust Camshaft Drive Gear Courtesy of FORD MOTOR CO, 16. Remove the timing chain from the intake camshaft drive gear.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 77: Locating Timing Chain Courtesy of FORD MOTOR CO. 17. Using the flats on the camshaft to prevent camshaft rotation, remove the bolt and intake camshaft drive gear. Fig. 78: Locating Bolt & Intake Camshaft Drive Gear Courtesy of FORD MOTOR CO. 18. Mark the position of the camshaft lobes on the No. | cylinder for installation reference.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 79: Locating Camshaft Lobe Courtesy of FORD MOTOR CO. CAUTION: Failure to follow the camshaft loosening procedure can result in damage to the camshafts. 19. Remove the camshafts from the engine. « Loosen the camshaft bearing cap bolts, in sequence, one turn at a time until all tension is released from the camshaft bearing caps, « Remove the bolts and the camshaft bearing caps. « Remove the camshafts. Fig. 80: Identifying Loosening/Tightening Sequence Of Camshaft Bearing Bolts Courtesy of FORD MOTOR CO. Installation CAUTION: Install the camshafts with the alignment slots in the camshafts lined up so the Camshaft Alignment Plate can be installed without rotating the camshafts. Make sure the lobes on the No. 1 cylinder are in the same position as noted in the removal procedure. Rotating the camshafts when the timing chain is removed, or installing the camshafts 180 degrees out of position can cause severe damage to the valves and pistons.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner NOTE: Lubricate the camshaft journals and bearing caps with clean engine oil. 1. Install the camshafts and bearing caps. Tighten the bearing caps in the sequence shown in 3 stages: Stage 1: Tighten the camshaft bearing cap bolts one turn at a time, until finger tight. Stage 2: Tighten to 7 N.m (62 Ib-in). « Stage 3: Tighten to 16 N.m (12 Ib-ft) Noosaeze Fig, 81: Identifying Bolts & Camshaft Bearing Caps Courtesy of FORD MOTOR CO. 2. Install the special tool Fig. 82: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 3. Install the intake camshaft drive gear and hand-tighten the bolt.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Noosaez? Fig. 83: Identifying Intake Camshaft Drive Gear & Bolt Courtesy of FORD MOTOR CO. 4. Install the timing chain on the intake camshaft drive gear. 0034626 Fig. 84: Locating Timing Chain On Intake Camshaft Drive Gear Courtesy of FORD MOTOR CO. NOTE: The timing chain must be correctly engaged on the teeth of the crankshaft timing sprocket and the intake camshaft drive gear in order to install the exhaust camshaft drive gear onto the exhaust camshaft. 5. Position the exhaust camshaft drive gear in the timing chain and install the gear and bolt on the exhaust camshaft. « Hand-tighten the bolt2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner neces OT f Fig. 85: Locating Timing Chain Gear & Bolt Courtesy of FORD MOTOR CO. NOTE: Releasing the tensioner arm will remove the slack from the timing chain release. 6. Remove the M6 x 30 mm bolt from the upper front cover timing hole to release the tensioner arm CAUTION: The special too! 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. 7. Using the flats on the camshafts to prevent camshaft rotation, tighten the bolts « Tighten to 72 N.m (53 Ib-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 86: Locating Camshaft Bolt Courtesy of FORD MOTOR CO. 8. Remove the special tool. Fig, 87: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 9, Remove the 6 mm (0.23 in) x 18 mm (0.7 in) bolt.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 88: Aligning Crankshaft Pulley Bolt Holes Courtesy of FORD MOTOR CO. 10. Remove the special tool. Fig, 89: Identifying Special Tool Courtesy of FORD MOTOR CO. 11. Install the upper front cover timing hole plug « Tighten to 10 N.m (89 Ib-in). AR weit V/A Fig. 90: Locating Upper Front Cover Timing Hole Plu; Courtesy of FORD MOTOR CO. 12. Apply silicone gasket and sealant to the threads of the lower front cover timing hole plug « Install the plug and tighten to 12 N.m (9 Ib-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 91; Locating Lower Front Cover Timing Hole Plug Courtesy of FORD MOTOR CO. 13, Install the engine plug bolt « Tighten to 20 N.m (15 Ib-ft) Fig. 92: Locating Engine Plug Bolt Courtesy of FORD MOTOR CO. 14. 1 the accessory drive belt. For additional information, refer to REMOVAL AND INSTALLATION 15. Install the valve cover. For additional information, refer to VALVE COVER. 16. Connect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES VALVE SPRINGS Special Tool(s) SPECIAL TOOL(S)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Compressor, Valve Spring 303-300 (T87C-6565-A) Compressor, Valve Spring 303-350 (T89P-6565-A) STIS07 =A, Compressor, Valve Spring 303-472 (T94P-6565-AH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner STISM2-A Materials MATERIALS Trem Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WSS-M2C930- Motor Oil A CXO-5W20-LSP12 (Canada); or equivalent Multi-Purpose Grease XG-4 and/or XL-5. ESB-M1C93-B Removal CAUTION: During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the camshafts. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and CAMSHAFTS. NOTE: If the camshafts and valve tappets are to be reused, mark the location of the valve tappets to make sure they2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner are assembled in their original positions. The number on the valve tappets only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm. 3. Remove and inspect the valve tappets. For additional information, refer to ENGIN SYSTEM-GENERAL INFORMATION 4. Remove the spark plugs. For additional information, refer to REMOVAL WARNING: Always wear protective goggles when working with compressed air. This can prevent injury. Failure to follow these instructions can result in personal injury. CAUTION: Use compressed air at 7 to 10 bars (100-150 psi). Do not disconnect the compressed air from the cylinder until the valve spring, valve spring retainer and valve collet is installed. Any loss of air pressure will allow the valve to fall into the cylinder. 5. Connect the compressed air supply to cylinder No. 1 NOTE: Place all parts in order to one side. 6. Apply compressed air to the cylinder and remove the valve spring. « Using the special tools, compress the valve spring and remove the valve collet, using some multi-purpose grease and a small screwdriver, « Remove the valve spring retainer and the valve spring. Fig. 93: Identifying Special Tools (303-300, 303-350, 303-472) Courtesy of FORD MOTOR CO. Installation2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner NOTE: Check the seating of the valve collet. 1. Using the special tools, install the valve spring. Insert the valve spring and the valve spring retainer. « Compress the valve spring and install the valve collet using some multi-purpose grease and a small screwdriver. Fig. 94: Identifying Special Tools (303-300, 303-350, 303-472) Courtesy of FORD MOTOR CO. Disconnect the compressed air supply Repeat the appropriate removal and installation steps for all of the other cylinders. Install the spark plugs. For additional information, refer to INSTALLATION Coat the valve tappets with clean engine oil and insert them. Install the camshafts. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and CAMSHAFTS. ORD VALVE SEALS Special Tool(s) SPECIAL TOOL(S) Compressor, Valve Spring 303-300 (T87C-6565-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Compressor, Valve Spring 303-350 (T89P-6565-A) STISO?-A, Compressor, Valve Spring 303-472 (T94P-6565-AH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST1902-A, STISOG-A, Installer, Valve Stem Oil Seal 303-470 (T94P-6510-CH) Remover, Valve Stem Oil Seal 303-468 (T94P-6510-AH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Slide Hammer 307-005 (TS9L-100-B) ST1187-A Materials MATERIALS. Item Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil X0-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WSS-M2C930- Motor Oil A CXO-5W20-LSP12 (Canada); or equivalent Multi-Purpose Grease XG-4 and/or XL-5 ESB-M1C93-B Removal CAUTION: During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. 1, With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Remove the camshafts. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and CAMSHAFTS ie NOTE: If the camshafts and valve tappets are to be reused, mark the location of the valve tappets to make sure they are assembled in their original positions. The number on the valve tappets only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm. Remove and inspect the valve tappets. For additional information, refer to ENGINE SYSTEM-GENERAL INFORMATION Remove the spark plugs. For additional information, refer to REMOVAL . Pa WARNING: Always wear protective goggles when working with compressed air. This can prevent injury. Failure to follow these instructions can result in personal injury. CAUTION: Use compressed air at 7 to 10 bars (100-150 psi). Do not disconnect the compressed air from the c’ until the valve spring, valve spring retainer and valve collet is installed. Any loss of air pressure will allow the valve to fall into the cylinder. 5. Connect the compressed air supply to cylinder No. | NOTE: Place all parts in order to one side. 6. Apply compressed air to the cylinder and remove the valve spring. « Using the special tools, compress the valve spring and remove the valve collet, using some multi-purpose grease and a small screwdriver « Remove the valve spring retainer and the valve spring.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 95: Identifying Special Tools (303-300, 303-350, 303-472) Courtesy of FORD MOTOR CO. 7. Using the special tools, remove and discard the valve seal ing Special Tools (307-005, 303-468) Coirtesy of FORD MOTOR CO. Installation 1, Install the valve stem seal installation sleeve. 0032900 Fig. 97: Identifying Valve Stem Seal Courtesy of FORD MOTOR CO. 2. Using the special tool, install the valve seal.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner jase q Acnese33 Fig. 98: Installing Valve Seal Using Special Tool (303-470) Courtesy of FORD MOTOR CO. NOTE: Check the seating of the valve collet. 3. Using the special tools, install the valve spring. « Insert the valve spring and the valve spring retainer. Compress the valve spring and install the valve collet using some multi-purpose grease and a small screwdriver. Fig. 99: Identifying Special Tools (303-300, 303-350, 303-472) Courtesy of FORD MOTOR CO. . Disconnect the compressed air supply. . Repeat the appropriate removal and installation steps for all of the other cylinders. . Install the spark plugs. For additional information, refer to INSTALLATION . Coat the valve tappets with clean engine oil and insert them . Install the camshafts. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and CAMSHAFTS. eI ans VALVE TAPPETS Materials2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner MATERIALS. Item Specification Motorcraft SAE SW-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium WSS-M2C930- Motor Oil A CXO-5W20-LSP12 (Canada); or equivalent Removal and Installation CAUTION: During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the camshafts. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW and CAMSHAFTS. NOTE: If the camshafts and valve tappets are to be reused, mark the location of the valve tappets to make sure they are assembled in their original positions. The number on the valve tappets only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm. 3. Remove and inspect the valve tappets. For additional information refer to ENGINE SYSTEM-GENERAL INFORMATION 4. To install, reverse the removal procedure Coat the valve tappets with clean engine oil prior to installation. CYLINDER HEAD SPECIAL TOOL(S) Alignment Plate, Camshaft 303-465 (T94P-6256-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST2545-A MATERIALS Item Specification Motorcraft SAE SW-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent WSS-M2C930-A Silicone Gasket Remover ZC-30 . Motorcraft Metal Surface Prep . ZC-31 Silicone Gasket and Sealant WSE-M4G323- TA-30 A42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Ttem | Part Number | Description Tiem | Par Number [Description 1 | e9 7 f= Engie coolant veat hose clamp (pa of SW05) = [awons Engiog coolant vent fone 2 | Mawes Ezhaust gas eecrelaion 9 |— Hear howe clamp (pas oF (EGR) wae cid sKss0) soapeoior (prt of 128637) 10 | weKs80 Heater hove 3 fen rn Sp 11_[ws28058 | Bypass hose clamp Leper faite host 12 [esse Bypass bone 2. Rees ESR ch lane 13 [6005 der head bole 10 © | 18KS0 EGR soot hve pa oF euied) (FTAZ-195S4-BA) beset Woe 1a_[ e050 Cylinder be 1s [e0s Cinder bend gas Fig. 100: Identifying Cylinder Head Components Courtesy of FORD MOTOR CO. Removal CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan can cause engine failure. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Release the fuel system pressure. For additional information, refer to FUEL SYSTEM PRESSURE RELEASE Drain the engine cooling system. For additional information, refer to DRAINING Remove the timing drive components. For additional information, refer to TIMING DRIVE COMPONENTS. Remove the special tool. poceseas U —€ Fig. 101: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. Mark the position of the camshaft lobes on the No. 1 cylinder for installation reference.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner . 102: Locating Camshaft Lobe Courtesy of FORD MOTOR CO. CAUTION: Failure to follow the camshaft loosening procedure can result in damage to the camshafts. 7. Remove the camshafts from the engine. + Loosen the camshaft bearing cap bolts, in sequence, one turn at a time until all tension is released from the camshaft bearing caps, « Remove the bolts and the camshaft bearing caps. « Remove the camshafts. pacer Fig. 103: Identifying Loosening/Tightening Sequence Of Camshaft Bearing Bolts Courtesy of FORD MOTOR CO. CAUTION: If the camshafts and valve tappets are to be reused, mark the location of the valve tappets to make sure they are assembled in their original positions. 8. Remove the valve tappets. NOTE: The number on the valve tappets only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 9. Inspect the valve tappets. For additional information, refer to ENGINE SYSTEM- GENERAL INFORMATION . 10. Remove the intake manifold. For additional information, refer to INTAKE MANIFOLD. 11. Remove the exhaust manifold. For additional information, refer to EXHAUST SYSTEM . 12. Disconnect the radio ignition interference capacitor electrical connector. 13. Disconnect the exhaust gas recirculation (EGR) valve electrical connector. 14. Disconnect the EGR coolant hose from the EGR valve. 15. Disconnect the upper radiator hose, coolant bypass hose, heater hose and coolant vent hose from the engine coolant outlet. 16. Remove the bolts and the cylinder head. # Discard the bolts and the cylinder head gasket. Installation CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges that make leak paths. Use a plastic scraping tool to remove all traces of the head gasket. Observe all warnings or cautions and follow all application directions contained on the packaging of the silicone gasket remover and the metal surface prep. NOTE: If there is no residual gasket material present, metal surface prep can be used to clean and prepare the surfaces. 1. Clean the cylinder head-to-cylinder block mating surface of both the cylinder head and the cylinder block. 1, Remove any large deposits of silicone or gasket material with a plastic scraper. 2. Apply silicone gasket remover, following package directions, and allow to set for several minutes. 3. Remove the silicone gasket remover with a plastic scraper. A second application of silicone gasket remover may be required if residual traces of silicone or gasket material remain 4. Apply metal surface prep, following package directions, to remove any traces of oil or coolant, and to prepare the surfaces to bond with the new gasket, Do not2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner attempt to make the metal shiny. Some staining of the metal surfaces is normal, 2. Clean the cylinder head bolt holes in the cylinder block. Make sure all coolant, oil or other foreign material is removed 3. Inspect the cylinder head for distortion. For additional information, refer to ENGINE SYSTEM-GENERAL INFORMATION 4, Apply silicone gasket and sealant to the locations shown in Fig. 104, Fig. 104: Identifying Silicone Gasket And Sealant Location Courtesy of FORD MOTOR CO. 5. Install a new head gasket NOTE: The cylinder head bolts are torque-to-yield and must not be reused. New cylinder head bolts must be installed. Lubricate the bolts with clean engine oil prior to installation. 6. Install new cylinder head bolts. Tighten the bolts in the sequence shown in 5 stages: # Stage 1: Tighten to 5 N.m (44 Ib-in). Stage 2: Tighten to 15 N.m (11 Ib-ft) # Stage 3: Tighten to 45 N.m (33 Ib-ft). # Stage 4: Turn 90 degrees « Stage 5: Turn an additional 90 degrees Nav2s7322006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ~ ww 10. ll 5 Fig. 105: Identifying Cylinder Head Bolts Courtesy of FORD MOTOR CO. Connect the upper radiator hose, coolant bypass hose, heater hose and coolant vent hose to the engine coolant outlet. Connect the EGR coolant hose to the EGR valve. Connect the exhaust gas recirculation (EGR) valve electrical connector. Connect the radio ignition interference capacitor electrical connector. Install the exhaust manifold. For additional information, refer to EXHAUST. SYSTEM . Install the intake manifold. For additional information, refer to INTAKE. MANIFOLD. NOTE: Lubricate the valve tappets with clean engine oil. “ani Fig. 106: Locating Intake Manifold Courtesy of FORD MOTOR CO. Install the valve tappets in their original positions CAUTION: Install the camshafts with the alignment notches in the camshafts lined up so the camshaft alignment plate can be installed. Make sure the lobes on the No. 1 cylinder are in the same position as noted in the removal procedure. Failure to follow this procedure can cause severe damage to the valves and pistons. NOTE: Lubricate the camshaft journals and bearing caps with clean engine oil. Install the camshafts and bearing caps. Tighten the bolts in the sequence shown in 3 stages.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner * Stage 1: Tighten the camshaft bearing cap bolts, one turn at a time, until finger tight. « Stage 2: Tighten the bolts to 7 N.m (62 Ib-in), « Stage 3: Tighten the bolts to 16 N.m (12 Ib-ft). ecoer3t Fig. 107: Identifying L -oosening/Tightening Sequence Of Camshaft Bearing Bolts Courtesy of FORD MOTOR CO. 15. Install the special tool Fig. 108: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 16. Install the timing drive components. For additional information, refer to TIMING DRIVE COMPONENTS. 17. Fill and bleed the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING ENGINE LUBRICATION COMPONENTS - EXPLODED VIEW2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner sours Hem | Part Number | Description item | Park Number [Description ri “eater hose clam (pa of 6 [rs [Oi pressure sender 1SKS40)(eaty build) 7 | WSOIE2S | OU Aeradaprer bok (= 2 | isKss0 Heater hose (sly bull) rauired) 3 [s2s7A Coolant hose carp (erly 3 [esa ‘Oi iter adapter ely Bula) uh > [et ‘Ol filter adapter (ate Bulk 4 [3as93) Cootan hose fenty bey 10 [6A6 ‘Fier adopter gasket [ot pressure sender electrical coatector (pat of 128637) Torque Specifications) Courtesy of FORD MOTOR CO. NOTE: Automatic transmission shown, manual transmission similar.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner [Nasu 5 : f sk @ mn ull Boh @) j Y iiem | Part Nomber [Deserstion item | Part Number [Description 1 [WSU | Upper belong asap 3 FWS00125 | Frnt tower bolls me . bellhousing-te-engine bolt 2 | WSDITRI | Front ewer belhowsing-o-2ngine bolt 110: Identifying Oil Pan, Oil Pump Screen & Pickup Tube (FWD) Components Torque S| ications) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner esnmenmm (6) es, J Lf % woasorse “1 / LWT Tem | Part Number | Description 4 fwsoni2s [Rear lower ine-to-ellhousing bots 5 | WITS | Upper engine bracketto-power wansfer wait (PTU) bots Fig. 111: Identifying Oil Pan, Oil Pump Screen & Pickup Tube (AWD) Components (With Torque Specifications) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner - wo ES@ ae zf 5 Yonm 7a) (60 ny 4) czars item | Pari Number [Decerinion item | Pari Number [Deserinion 6 [ws Beat ver [70264 [po tok @ guid) segine telling bts 12 [wsua3¢ [os pan 1 requ 7 [WSeoT | Betowingrosit pan bok | sf eors Oi psn ssid 18] WOES] OX pump raw wd pap © | watered] pantobeosing ba tanto 0 rege ses) _— ot 5 [om pap sn do TO | WSCGHIS Engine fom conser am | Te Tomas i pnp mics tad chop eb regu) ibe 112: Identifying Oil Pan, Oil Pump Screen & Pickup Tube (FWD) Components (With Torque Specifications) Courtesy of FORD MOTOR CO. 1. For additional information, refer to the appropriate procedure. OIL FILTER ADAPTER Removal and Installation All vehicles2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . Remove the 5 bolts and the RH splash shield. + To install, tighten to 9 N.m (80 Ib-in). NR Early build vehicles 3. Drain the engine cooling system. For additional information, refer to DRAINING . 4. Disconnect the 2 coolant hoses from the oil cooler. All vehicles 5. Disconnect the oil pressure sender electrical connector. NOTE: Discard the gasket. 6. Remove the 4 bolts and the oil filter adapter. « To install, tighten to 25 N.m (18 lb-ft) 7. To install, reverse the removal procedure Early build vehicles 8. Fill and bleed the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEED! . ENGINE OIL PRESSURE (EOP) SWITCH Materials MATERIALS Ttem Specification Thread Sealant with PTFE -M2G350-A2 TAD WSK-M2G350-A2 Removal and Installation 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . . Remove the 5 bolts and the RH splash shield. + To install, tighten to 9 N.m (80 Ib-in). 3. Disconnect the oil pressure sender electrical connector wR 4. Remove the oil pressure sender.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner « To install, tighten to 15 N.m (11 Ib-ft). 5. To install, reverse the removal procedure. + Apply thread sealant to the oil pressure sender threads OIL PAN Materials MATERIALS Ttem Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent Silicone Gasket and Sealant WSE-M4G323- TA-30 Ad Motorcraft Metal Surface Cleaner ZC-21 WSS-M2C930-A WSE-M5B392-A_ Removal All vehicles 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTH Remove the air cleaner outlet pipe. For additional information, refer to REMOVAL AND INSTALLATI i CAUTION: To prevent damage to the transmission, do not loosen the transmission-to-engine bolts more than 5 mm (0.19 in). 3. Loosen the 2 top bellhousing-to-engine bolts 5 mm (0.19 in). All wheel drive (AWD) vehicles 4, Working from the top of the vehicle, loosen the 2 rear lower engine-to-bellhousing bolts 5 mm (0.19 in). 5. Working from under the vehicle, loosen the 2 upper engine bracket-to-power transfer unit (PTU) bolts 5 mm (0.19 in) All vehicles 6 Remove the 7 retainers and the ILH splash shield.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oases Fig. 113: View Of LH Splash Shield And Retainers Courtesy of FORD MOTOR CO. 7. Remove the oil level indicator and tube. For additional information, refer to OIL LEVEL INDICATOR AND TUBE. 8. Loosen the 2 front lower bellhousing-to-engine bolts 5 mm (0.19 in) Front wheel drive (FWD) vehicles 9. Loosen the | (manual transmission) and 2 (automatic transmission) rear lower engine- to-bellhousing bolt 5 mm (0.19 in), All vehicles 10. Remove the 2 oil pan-to-bellhousing bolts. 11. Remove the 2 bellhousing-to-oil pan bolt. 12. Slide the transmission rearward 5 mm (0.19 in). 13. Drain the engine oil « Install the drain plug, « To install, tighten to 28 N.m (21 Ib-ft) 14. Remove the 4 engine front cover-to-oil pan bolts. 15. Remove the 13 bolts and the oil pan. Installation All vehicles CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges, which make leak paths. Use a plastic scraping tool to remove traces of sealant. 1. Clean and inspect all mating surfaces.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 3. 4 NOTE: If the oil pan is not secured within 10 minutes of sealant application, the sealant must be removed and the sealing area cleaned with metal surface cleaner. Allow to dry until there is no sign of wetness, or 10 minutes, whichever is longer. Failure to follow this procedure can cause future oil leakage. oosssez Fig. 114: Locating Silicone Gasket Courtesy of FORD MOTOR CO. Apply a 2.5 mm (0.09 in) bead of silicone gasket and sealant to the oil pan-to-engine block and to the oil pan-to-engine front cover mating surface. Position the oil pan onto the engine and install the oil pan bolts finger-tight CAUTION: The engine front cover-to-oil pan bolts must be tightened first to align the front surface of the oil pan flush with the front surface of the engine block. Install the 4 engine front cover-to-oil pan bolts. « Tighten to 10 N.m (89 Ib-in)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 115: Locating Engine Front Cover-To-Oil Pan Bolts Courtesy of FORD MOTOR CO. 5. Tighten the oil pan bolts in the sequence shown in Fig. 116 « Tighten to 25 N.m (18 Ib-ft) Fig. 116: Identifying Tightening Sequence Of Oil Pan Bolts Courtesy of FORD MOTOR CO. FWD vehicles 6. Alternate tightening the 1 front and 1 rear lower bolts to slide the transmi engine together, Tighten to 48 N.m (35 Ib-ft). 7. Tighten the remaining front lower bolt and rear lower bolt (automatic transmission). « Tighten to 48 N.m (35 Ib-ft) AWD vehicles 8. Alternate tightening the | upper engine-to-PTU bracket bolt and | front lower bolt to slide transmission and engine together. « Tighten the PTU bracket bolt to 45 N.m (33 Ib-fi). « Tighten the front lower bolt to 48 N.m (35 lb-ft). 9. Tighten the remaining upper engine-to-PTU bracket bolt. e Tichten to 45 N m (33 Ib-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 10. Tighten the remaining front lower bolt « Tighten to 48 N.m (35 Ib-ft). All vehicles 11. Install the 2 bellhousing-to-oil pan bolts « Tighten to 48 N.m (35 Ib-fi). 12. Install the 2 oil pan-to-bellhousing bolts. « Tighten to 48 Nm (35 Ib-ft). 13. Install the oil level indicator and tube. For additional information, refer to OIL L INDICATOR AND TUBE. 14. Install the LH splash shield and the 7 retainers. « Tighten to 9 N.m (80 Ib-in). Fig. 117: View Of LH Splash Shield And Retainers Courtesy of FORD MOTOR CO. AWD vehicles 15. Working from the top of vehicle, tighten the 2 rear lower engine-to-bellhousing bolts. « Tighten to 48 N.m (35 Ib-fi) All vehicles 16, Tighten the 2 top bellhousing-to-engine bolts. « Tighten to 48 N.m (35 Ib-fi) 17. Install the air cleaner outlet pipe. For additional information, refer to REMOVAL AND INSTALLATION | 18. Fill the engine with clean engine oil OIL PUMP SCREEN AND PICKUP TUBE Removal and Installation2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING Remove the oil pan. For additional information, refer to ENGINE LUBRICATION COMPONENTS - EXPLODED VIEW and OIL PAN. NOTE: Discard the gasket and clean and inspect the gasket mating surfaces. Remove the 2 bolts and the oil pump screen and pickup tube. « To install, tighten to 10 N.m (89 Ib-in). 4. To install, reverse the removal procedure. OIL LEVEL INDICATOR AN! BE MATERIALS Item SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (in Canada Motorcraft SAE SW-20 Super Premium | WSS-M2C930- Motor Oil A CXO-5W20-LSP12) or equivalent Specification2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner @> 10 4m 69 oi ~ postsi9 Tom [ Part Number [Description 1 [ero Ott eve india > w505s7 OW evel india be Bok (2 vegies) a les Oi ive idler OO &[erseB | Ot evel incr tbe ring ot Fig. 118: Identifying Oil Level Indicator & Ti mponents (With Torque Specifications) Courtesy of FORD MOTOR CO. Removal and Installation With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . Remove the 5 bolts and the RH splash shield. « To install, tighten to 9 N.m (80 Ib-in). Remove the oil level indictor. . Remove the 2 bolts and the oil level indicator tube # To install, tighten to 10 N.m (89 Ib-in), Remove and discard the oil level indicator tube O-ring seal .. To install, reverse the removal procedure. Lubricate a new O-ring seal with clean engine oil OIL COOLER2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner omnes NOGA () Tiem | Pat Number | Description 1 [= Heater hose clamp (part of > | isKaso Hester howe 3 feps7a Coolant bose lamp ‘ BASOS Coolant boss TAGE ‘Gil pressure sender eleccal comatose (pat of 128037) 6 | ws00a2s Oo rier adapter botr «a requited it Fier adaper il ier adaper gasket ‘Gi eooke belt Gil cooler 119: Identifying Oil Cooler Components (With Torque Specifications) Courtesy of FORD MOTOR CO. Removal and Installation 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . Remove the 5 bolts and the RH splash shield. « To install, tighten to 9 N.m (80 Ib-in) 3. Remove the oil drain plug and drain the engine oil To install, tighten to 28 N.m (21 lb-ft). 4. Remove and discard the oil filter. « To install, tighten 3/4 of a tu after the filter gasket makes contact with the oil i2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 10. ll. 2 filter adapter. . Drain the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING . sconnect the 2 coolant hos ’s from the oil cooler. . Disconnect the oil pressure sender electrical connector. NOTE: Discard the gasket. Remove the 4 bolts and the oil filter adapter. « To install, tighten to 25 N.m (18 lb-ft) CAUTION: If metal or aluminum material is present in the oil cooler, mechanical concerns exist. To diagnose mechanical concerns, refer to ENGINE SYSTEM- GENERAL INFORMATION . Position the oil filter adapter in a vise and remove the oil cooler bolt and oil cooler. « Inspect the oil cooler. « To install, tighten to 34 N.m (25 Ib-ft) To install, reverse the removal procedure. Fill and bleed the engine cooling system. For additional information, refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING . Fill the engine with clean engine oil. ENGINE MOUNT SPECIAL TOOL(S) Three-Bar Engine Support Kit 303-F0722006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST2425-42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 415Nm_(7)) eesib-y 0) \ 115Nm_/>) es) 12) Item | Part Number _| Description 1 [w710824-8439 | Engine mount bracket bolt 2 [N807144-S440 [Engine mount bracket aut (2 required) 3 [6A0es Engine mount bracket 4 | ws00232 Engine mount bolt (3 sequited) 5 [6068 Engine mount Fig. 120: Identifying Engine Mount Components (With Torque Specifications) Courtesy of FORD MOTOR CO. Removal and Installation 1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING 2. Remove the engine coolant degas bottle. For additional information, refer to REMOVAL AND INSTALLATION ALL VEHICLES . 3. Install the special tool2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ‘Anoes708 Fig. 121: Using Special Tool (303-F072) To Raise Engine Courtesy of FORD MOTOR CO. 4. Remove the engine mount bracket bolt. Il, tighten to 115 N.m (85 Ib-ft) Use the special tool to raise the engine 25 mm (0.98 in) « Toins Fig. 122: Using Special Tool (303-F072) To Raise Engine Courtesy of FORD MOTOR CO. 6. Remove the 2 nuts and the engine mount bracket. « To install, tighten to 115 N.m (85 Ib-ft). 7. Remove the 3 bolts and the engine mount. « To install, tighten to 55 N.m (41 Ib-ft) 8. To install, reverse the removal procedure. REMOVAL ENGINE - AUTOMATIC TRANSAXLE SPECIAL TOOL(S)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Heavy Duty Floor Crane 014-00071 or equivalent ST1341-4 — aS y a f | Spreader Bar “T 303-D089 (D93P-6001-A3) or equivalent 571602-42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Powertrain Lift 0014-00765 Universal Adapter Brackets 014-0001 Lifting Bracket Set, Engine 303- D095 (D94L-6001-A) or equivalent ST2rag& WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related components. Highly flammable mixtures are always2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner wR we present and may be ignited. Failure to follow these instructions may result in personal injury. All vehicles With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . Release the fuel system pressure. For additional information, refer to FUEL SYSTEM PRESSURE RELEASE Remove the engine air cleaner and air cleaner outlet pipe. For additional information, refer to REMOVAL AND INSTALLATION - AIR CLEANER and REMOVAL AND I ‘ALLATION - AIR. ANER C ‘LET PIPE . Remove the battery tray. For additional information, refer to REMOVAL AND INSTALLATION . . Drain the engine oil .. Drain the cooling system. For additional information, refer to DRAINING . Remove the starter. For additional information, refer to STARTING SYSTEM . . Remove the exhaust flexible pipe. For additional information, refer to REMOVAL AND INSTALLATION . Disconnect the heated oxygen sensor (HO2S) and the catalyst monitor sensor electrical connectors. -ocating Heated Oxygen Sensor (HO2S) & Catalyst Monitor Sensor | Connectors Courtesy of FORD MOTOR CO. . Remove the accessory drive belt tensioner. For additional information, refer to REMOVAL AND INSTALLATION . . Remove the bolt and press the locking tab to release the lower air duct from the upper air duct,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Noos0722 Fig, 124: Locating Bolt & Lower Air Duct Courtesy of FORD MOTOR CO. 12. Detach the wire retainers from the generator shield and remove the nut and pin-type retainer and remove the generator shield nows0723 Fig. 125: Locating Nut & Pin-Type Retainer Courtesy of FORD MOTOR CO. 13. Remove the LH front drive halfshafts. For additional information, refer to REMOVAL . All wheel drive (AWD) vehicles 14. Remove the transfer case. For additional information, refer to TRANSFER CASE- POWER TRANSFER UNIT (PTU) Front wheel drive (FWD) vehicles 15. Remove the bolts and the lateral support crossmember.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ocean Fig. 126: Identifying Lateral Support Crossmember And Bolts Courtesy of FORD MOTOR CO. Remove the front drive intermediate halfshaft. For additional information, refer to 16. REMOVAL AND INSTALLATION . All vehicles 17. If equipped, remove the bolt and ground eyelet. Fig. 127: Locating Bolt & Ground Eyelet Courtesy of FORD MOTOR CO. 18. Remove the power distribution box cover.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 128: Locating Power Distribution Box Cover Courtesy of FORD MOTOR CO. 19. Remove the nuts and disconnect the cables. Fig. 129: Locating Cables & Nuts Courtesy of FORD MOTOR CO. 20. Disconnect the electrical connector from the power distribution box. orzere Fig. 130: Locating Electrical Connector Courtesy of FORD MOTOR CO. 21. Remove the bolt and disconnect the ground strap. Loosen the bolt and disconnect the 42-pin electrical connector.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 131: Locating Ground Strap & Elect Courtesy of FORD MOTOR CO. 22. Detach the wiring harness retainers from the battery tray bracket and position the wiring hamess aside. Fig. 133: Locating Transaxle Electrical Connector Courtesy of FORD MOTOR CO. 24. Disconnect the shift cable from the transaxle manual lever.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 134: Locating Shift Cable End At Manual Lever Courtesy of FORD MOTOR CO. 25. Position the transaxle control cable and bracket aside. # Detach the wiring harness pin-type retainer. + Remove the bolts and position the cable and bracket aside aovoteta Fig. 135: Locating Transaxle Control Cable & Bolts Courtesy of FORD MOTOR CO. 26. Disconnect the transmission range (TR) sensor electrical connector. Fig. 136: Locating Transmi Courtesy of FORD MOT ion Range (TR) Sensor Electrical Connector co. 27. Detach the transaxle control harness from the brackets.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 137: Locating Transaxle Control Harness Courtesy of FORD MOTOR CO. 28. Disconnect the front transmission fluid cooler tube. Courtesy of FORD MOTOR CO. 29. Disconnect the rear transmission fluid cooler tube. A crouse Fig. 139: Locating Rear Transmission Fluid Cooler Tube Courtesy of FORD MOTOR CO, 30. Position the fluid cooler tube aside 1. Disconnect the output shaft speed (OSS) sensor electrical connector (black) 2. Disconnect the turbine shaft speed (TSS) sensor electrical connector (white2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner connector). 3. Remove the transmission fluid cooler retaining bracket bolt. 4. Position the fluid cooler tube aside. Noo2e7s Fig. 140: Identifying Fluid Cooler Tube Aside Courtesy of FORD MOTOR CO. 31. Remove the bolt and the OSS sensor. Fig. 141: Locating OSS Sensor Bolt Courtesy of FORD MOTOR CO. 32. Detach the transaxle control harness from the retaining clip Accot81s Fig. 142: Locating Transaxle Control Harness From Retaining Clip Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 33. If equipped, disconnect the block heater electrical connector, Detach all the block heater wiring hamess retainers and position the wiring harness aside. Fig. 143; Locating Block He 1 Electrical Conn r Courtesy of FORD MOTOR CO. 34. Disconnect the upper radiator and coolant vent hoses. Fig. 144: Locating Upper Radiator & Coolant Vent Hoses Courtesy of FORD MOTOR CO. 35. Remove the nuts and the coolant vent hose brackets. Position the coolant vent hose aside. & eee anoo0a6 Fig. 145: Locating Nuts & Coolant Vent Hose Brackets Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 36. Detach the heater hose support strap from the stud. AD005104 Fig. 146: Locating Heater Hose Support Strap From Stud Courtesy of FORD MOTOR CO. 37. Disconnect the heater hoses from the heater core. or ooesr08 Fig. 147: Locating Heater Hoses Courtesy of FORD MOTOR CO. 38. Remove the retainers and the accelerator cable snow shield2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner acc02se Fig. 148: Locating Retainers & Accelerator Cable Snow Shield Courtesy of FORD MOTOR CO. 39, Disconnect the accelerator cable and speed control cable (if equipped). 1. Disconnect the accelerator and speed control cable (if equipped) from the throttle body. 2. Remove the bolts from the accelerator cable bracket. Fig. 149: Identifying Accelerator Cable Bracket Bolts Courtesy of FORD MOTOR CO. 40. Remove the nut from the accelerator control cable bracket. anv9045e Fig. 150: Locating Accelerator Control Cable Bracket Nut (1 Of 2) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 41. Remove the nut from the accelerator control cable bracket and position the accelerator control cable and bracket assembly aside. . a sano90460 Fig. 151; Locating Accelerator Control Cable Bracket Nut (2 Of 2) Courtesy of FORD MOTOR CO. 42. Remove the nut and position the power steering tube and bracket aside. anoo0276 ie Fig. 152: Locating Power Steering Tube & Bracket Aside Courtesy of FORD MOTOR CO. 43. Disconnect the vacuum supply tube and position aside. Fig. 153: Locating Vacuum Supply Tube & Position Aside Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 44. Disconnect the fuel vapor return tube and retainer and position aside. apo00261 Fig. 154: Locating Fuel Vapor Return Tube & Retainer Courtesy of FORD MOTOR CO. 45. Disconnect the vacuum reservoir tube and position aside. anvo0262 = Fig. 155: Locating Vacuum Reservoir Tube & Position Aside Courtesy of FORD MOTOR CO. 46. Disconnect the fuel supply tube and position aside Fig, 156: Locating Fuel Supply Tube & Position Aside Courtesy of FORD MOTOR CO. AT. Detach the electrical connector retainers.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 157: Locating Electrical Connector Retainers Courtesy of FORD MOTOR CO. 48. Disconnect the powertrain control module (PCM) electrical connectors. Remove the nut and position the harness aside. Fig. 158: Locating Powertrain Control Module (PCM) Electrical Connectors Courtesy of FORD MOTOR CO. 49. Remove the bolt and detach the ground wire. aoowsnea a & Fig. 159: Locating Ground Wire & Bolt Courtesy of FORD MOTOR CO. 50. Remove the 2 power steering pump bolts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner soonca0 SNS Fig. 160: Locating Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 51. Disconnect the lower radiator hose from the radiator. pecans Fig. 161: Locating Lower Radiator Hose Courtesy of FORD MOTOR CO. 52. Disconnect the A/C compressor electrical connector and remove the 4 bolts, Position the A/C compressor aside and support the compressor with a length of mechanic's wire Fig. 162: Locating A/C Courtesy of FORD MOTOR CO. 53. Disconnect the power steering pressure (PSP) sensor electrical connector.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner > nnvsn2e6! Fig. 163: Locating Power Steering Pressure (PSP) Sensor Electrical Connector Courtesy of FORD MOTOR CO. NOTE: The bolt under the power steering pressure tube will remain with the power steering pump. Fig. 164: Identifying Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 54. Remove the bolts and position the power steering pump aside. 55. Remove the front roll restrictor bolt and the 2 bolts for the engine support crossmember. soceat3 Fig. 165: Identifying Front Roll Restrictor Bolt & Bolts For Engine Support Crossmember Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 56. Remove the rear nut and the engine support crossmember, # Discard the nut. cued ee ig. 166: Identifying Cross Brace And Rear Nut Courtesy of FORD MOTOR CO. NOTE: The transaxle-to-engine bolts differ in length. Mark the bolts for correct installation. ovse284 Fig. 167: Locating Transaxle-To-Engine Bolts Courtesy of FORD MOTOR CO. 57. Remove the 2 transaxle-to-engine bolts NOTE: The transaxle-to-engine bolts differ in length. Mark the bolts for correct installation.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 168: Locating Transaxle-To-Engine Bolts Courtesy of FORD MOTOR CO. 58. Remove the 2 transaxle-to-engine bolts. 59. Using the special tools, secure the engine to the lift table. Fig. 169: Securing Engine To Lift Table Using Special Tool (014-0001, 014-00765) Courtesy of FORD MOTOR CO. 60. Remove the engine mount bracket bolt. Fig. 170: Locating Engine Mount Bracket Bolt Courtesy of FORD MOTOR CO. 61. Remove the nuts and the engine mount bracket.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oo8sr0s A Lm Fig. 171: Locating Nuts & Engine Mount Bracket Courtesy of FORD MOTOR CO. 62. Remove the bolt from the transaxle rear mount. Fig. 172: Locating Bolt From Transaxle Rear Mount Courtesy of FORD MOTOR CO. 63. Remove the bolt from the LH transaxle mount 64. Lower the engine and transaxle from the vehicle. 65. Using the engine crane and spreader bar, remove the engine and transaxle from the lift table.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 66. Remove the starter motor isolator, 67. Fig. 174: Identifying Starter Motor Isolator Courtesy of FORD MOTOR CO. Remove and discard the 4 torque converter nuts. acoso < Fig. 175: Locating Torque Converter Nut Courtesy of FORD MOTOR CO. NOTE: The transaxle-to-engine bolts differ in length. Mark the bolts for correct installation. 68. Remove the remaining 6 engine-to-transaxle bolts and separate the engine and transaxle. ENGINE - MANUAL TRANSAXLE SPECIAL TOOL(S)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Heavy Duty Floor Crane 014-00071 or equivalent ST1341-4 — aS y a f | Spreader Bar “T 303-D089 (D93P-6001-A3) or equivalent 571602-42006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Powertrain Lift 0014-00765 Universal Adapter Brackets 014-0001 Lifting Bracket Set, Engine 303-D095 (D94L-6001-A) or equivalent ST2rag& WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related components. Highly flammable mixtures are always2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner wR we present and may be ignited. Failure to follow these instructions may result in personal injury. All vehicles With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING . Release the fuel system pressure. For additional information, refer to FUEL SYSTEM PRESSURE RELEASE Remove the engine air cleaner and air cleaner outlet pipe. For additional information, refer to REMOVAL AND INSTALLATION - AIR CLEANER and REMOVAL AND I ‘ALLATION - AIR. ANER C ‘LET PIPE . Remove the battery tray. For additional information, refer to REMOVAL AND INSTALLATION . . Drain the engine oil .. Drain the cooling system. For additional information, refer to DRAINING . Remove the starter. For additional information, refer to STARTING SYSTEM . . Remove the exhaust flex pipe. For additional information, refer to REMOVAL AND INSTALLATION . Disconnect the heated oxygen sensor (HO2S) and the catalyst monitor sensor electrical connectors. -ocating Heated Oxygen Sensor (HO2S) & Catalyst Monitor Sensor | Connectors Courtesy of FORD MOTOR CO. . Remove the accessory drive belt tensioner. For additional information, refer to REMOVAL AND INSTALLATION | . Remove the bolt and press the locking tab to release the lower air duct from the upper air duct,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 177: Locating Bolt & Lower Air Duct Courtesy of FORD MOTOR CO. 12. Detach the wire retainers from the generator shield and remove the nut and pin-type retainer and remove the generator shield. 178: Locating Nut & Pi Courtesy of FORD MOTOR CO. 13. Remove the bolts and the lateral support crossmember.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 179: Identifying Lateral Support Crossmember And Bolts Courtesy of FORD MOTOR CO. 14. Remove the LH front drive halfshaft. For additional information, refer to REMOVAL 15. Remove the front drive intermediate halfshaft. For additional information, refer to REMOVAL All wheel drive (AWD) vehicles 16. Remove the 6 bolts holding the driveshaft to the transfer case Fig. 180: Locating Driveshaft Bolts Courtesy of FORD MOTOR CO. 17. Position the driveshaft aside.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 181: Locating Driveshaft Aside Courtesy of FORD MOTOR CO. All vehicles 18. If equipped, remove the bolt and ground eyelet. Bolt & Ground Eyelet Courtesy of FORD MOTOR CO. 19. Remove the power distribution box cover. K Tt ona SE Fig. 183: Locating Power Distribution Box Cover Courtesy of FORD MOTOR CO. 20. Remove the nuts and disconnect the cables.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 21. 60 {Lp Fig. 184: Locating Courtesy of FORD MOTOR CO. Disconnect the electrical connector from the power distribution box. ocating Electrical Connector Courtesy of FORD MOTOR CO. Remove the bolt and disconnect the ground strap. Loosen the bolt and disconnect the 42-pin electrical connector. : Locating Ground Strap & Electrical Connector Courtesy of FORD MOTOR CO. Detach the wiring harness retainers from the battery tray bracket and position the wiring harness aside.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 187: Locating Wiring Harness Retainers Courtesy of FORD MOTOR CO. 24. Disconnect the clutch hydraulic tube fitting. Remove the clutch hydraulic tube mounting bolt, detach the spring clip and position the tube aside. Fig. 188: Locating Clutch Hydraulic Tube Fitting Courtesy of FORD MOTOR CO. 25. Remove the retaining clips and disconnect the transaxle control cable Fig. 189: Locating Transaxle Control Cable (1 Of 2) Courtesy of FORD MOTOR CO. 26. Remove the retaining clips and disconnect the transaxle control cable2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 190; Locating Transaxle Control Cable (2 Of 2) Courtesy of FORD MOTOR CO. 27. Disconnect the vehicle speed sensor (VSS) electrical connector and pin-type retainer. Fig. 191: Locating Vehicle Speed Sensor (VSS) Electrical Connector Courtesy of FORD MOTOR CO. 28. Disconnect the reversing lamp indicator switch and detach the wiring harness retainers. Fig. 192: Locating Reversing Lamp Indicator Switch Courtesy of FORD MOTOR CO. 29. If equipped, disconnect the block heater electrical connector, Detach all the block heater wiring hamess retainers and position the wiring harness aside.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner noxetasa OS ol | és Fig. 193: Locating Block Heater Electrical Connector Courtesy of FORD MOTOR CO. 30. Disconnect the upper radiator and coolant vent hoses. Ao090257 Fig. 194: Locating Upper Radiator & Coolant Vent Hoses Courtesy of FORD MOTOR CO. 31. Remove the nuts and the coolant vent hose brackets. Position the coolant vent hose aside. Fig. 195: Locating Nuts & Coolant Vent Hose Brackets Courtesy of FORD MOTOR CO. 32. Detach the heater hose support strap from the stud.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 196: Locating Heater Hose Support Strap From Stud Courtesy of FORD MOTOR CO. 33. Disconnect the heater hoses from the heater core. ba pocesr0s Fig. 197: Locating Heater Hoses Courtesy of FORD MOTOR CO. 34. Remove the retainers and the accelerator cable snow shield.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner acc02se Fig. 198: Locating Retainers & Accelerator Cable Snow Shield Courtesy of FORD MOTOR CO. 35, Disconnect the accelerator cable and speed control cable (if equipped). 1. Disconnect the accelerator and speed control cable (if equipped) from the throttle body. 2. Remove the bolts from the accelerator cable bracket. Fig. 199: Identifying Accelerator Cable Bracket Bolts Courtesy of FORD MOTOR CO. 36. Remove the nut from the accelerator control cable bracket, anv9045e Fig. 200: Locating Accelerator Control Cable Bracket Nut (1 Of 2) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 37. Remove the nut from the accelerator control cable bracket and position the accelerator control cable and bracket assembly aside. . a sano90460 Fig. 201; Locating Accelerator Control Cable Bracket Nut (2 Of 2) Courtesy of FORD MOTOR CO. 38. Remove the nut and position the power steering tube and bracket aside. anoo0276 ie Fig. 202: Locating Power Steering Tube & Bracket Aside Courtesy of FORD MOTOR CO. 39. Disconnect the vacuum supply tube and position aside. Fig. 203: Locating Vacuum Supply Tube Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 40. Disconnect the fuel vapor return tube and position aside. apo00261 Fig. 204: Locating Fuel Vapor Return Tube Courtesy of FORD MOTOR CO. 41. Disconnect the vacuum reservoir tube and position aside. anvo0262 = Fig. 205: Locating Vacuum Reservoir Tube Courtesy of FORD MOTOR CO. 42. Disconnect the fuel supply tube and retainer and position aside. Fig, 206: Locating Fuel Supply Tube & Retainer Courtesy of FORD MOTOR CO. 43. Detach the electrical connector retainers.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 207: Locating Electrical Connector Retainers Courtesy of FORD MOTOR CO. 44, Disconnect the powertrain control module (PCM) electrical connectors, Remove the nut and position the harness aside. Fig. 208: Locating Powertrain Control Module (PCM) Electrical Connectors Courtesy of FORD MOTOR CO. 45. Remove the bolt and detach the ground wire. Fig. 209: Locating Ground Wire & Bolt Courtesy of FORD MOTOR CO. 46. Remove the 2 power steering pump bolts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner soonca0 SNS Fig. 210: Locating Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 47. Disconnect the lower radiator hose from the radiator. pecans Fig. 211: Locating Lower Radiator Hose Courtesy of FORD MOTOR CO. 48. Disconnect the A/C compressor electrical connector and remove the 3 bolts. Position the A/C compressor aside and support the compressor with a length of mechanic's wire Fig. 212: Locating A/C Courtesy of FORD MOTOR CO. 49. Disconnect the power steering pressure (PSP) sensor electrical connector.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner > nnvsn2e6! Fig. 213: Locating Power Steering Pressure (PSP) Sensor Electrical Connector Courtesy of FORD MOTOR CO. NOTE: The bolt under the power steering pressure tube will remain with the power steering pump. Fig. 214: Identifying Power Steering Pump Bolts Courtesy of FORD MOTOR CO. 50. Remove the bolts and position the power steering pump aside. 51. Remove the front roll restrictor bolt and the 2 bolts for the engine support crossmember. soceat3 Fig. 215: Identifying Front Roll Restrictor Bolt & Bolts For Engine Support Crossmember Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 52. Remove the rear nut and the engine support crossmember, # Discard the nut. cued ee ig. 216: Identifying Cross Brace And Rear Nut Courtesy of FORD MOTOR CO. NOTE: The transaxle-to-engine bolts differ in length. Mark the bolts for correct installation. ovse284 Fig. 217: Locating Transaxle-To-Engine Bolts Courtesy of FORD MOTOR CO. 53. Remove the 2 transaxle-to-engine bolts NOTE: The transaxle-to-engine bolts differ in length. Mark the bolts for correct installation.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 218: Locating Transaxle-To-Engine Bolts Courtesy of FORD MOTOR CO. 54. Remove the 2 transaxle-to-engine bolts. 55. Using the special tools, secure the engine to the lift table. Fig. 219: Securing Engine To Lift Table Using Special Tool (014-0001, 014-00765) Courtesy of FORD MOTOR CO. 56. Remove the engine mount bracket bolt. Fig. 220: Locating Engine Mount Bracket Bolt Courtesy of FORD MOTOR CO. 57. Remove the nuts and the engine mount bracket.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oo8sr0s A Lm Fig, 221: Locating Nuts & Engine Mount Bracket Courtesy of FORD MOTOR CO. 58. Remove the bolt from the transaxle rear mount. Fig. 222: Locating Transaxle Rear Mount Bolt Courtesy of FORD MOTOR CO. 59. Remove bolt from the LH transaxle mount. 60. Lower the engine and transaxle from the vehicle. 61. Using the engine crane and spreader bar, remove the engine and transaxle from the lift table.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner The transaxle-to-engine bolts differ in length. Mark the bolts NOTE: for correct installation. 62. Remove the remaining 6 engine-to-transaxle bolts and separate the engine and transaxle. DISASSEMBLY ENGINE SPECIAL TOOL(S) Heavy Duty Floor Crane 014-00071 or equivalent ST1341-A Spreader Bar 303-D089 (D93P-6001-A3) or equivalent2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner = 5T1602-A Engine Stand 014-00232 or equivalent Alignment Plate, Camshaft 303-465 (T94P-6256-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST2545-A Timing Peg, Crankshaft 303-507 Holding Fixture, Drive Pinion Flange 205-126 (T78P-4851-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Adapter for 205-126 (205-072-02) Remover, Oil Seal 303-409 (T92C-6700-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner S5T1385-A CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces that enters the oil passages, coolant passages or the oil pan, can cause engine failure. Due to the precision fit and timing of the balancer shaft assembly, it cannot be removed from the engine block. NOTE: For additional information, refer to the exploded views under the engine assembly procedure . Vehicles with manual transaxle WARNING: The clutch disc and clutch pressure plate are heavy2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner and may fall if not held when the bolts are removed. Failure to follow these instructions may result in personal injury. CAUTION: Loosen the bolts evenly to prevent pressure plate damage. ‘anoeges? Fig. 224: Locating Bolts, Clutch Pressure Plate & Clutch Dise Courtesy of FORD MOTOR CO. 1. Remove the bolts, clutch pressure plate and clutch disc. 2. Remove the starter motor isolator, acvso272 Fig. 225: Locating Starter Motor Isol: Courtesy of FORD MOTOR CO. 3. Remove the bolts and the flywheel.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner a Fig. 226: Locating Bolts & Flywheel Courtesy of FORD MOTOR CO. Vehicles with automatic transaxle Remove the bolts and the flexplate. Fig. 227: Locating Bolts & Flexplate Courtesy of FORD MOTOR CO. All vehicles Mount the engine on a suitable stand. . Disconnect the crankshaft position (CKP) sensor electrical connector.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 228: Locating Crankshaft Position (CKP) Sensor Electrical Connector Courtesy of FORD MOTOR CO. 7. Remove the nut and disconnect the generator electrical connections. Fig. 229: Locating Nut & Generator Electrical Connections Courtesy of FORD MOTOR CO. 8. Remove the 2 lower catalytic converter bolts. Noosi6e¢ Fig. 230: Locating Lower Catalytic Converter Bolts Courtesy of FORD MOTOR CO. shield bolts and the heat shield. 9. Remove the 6 hea2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Courtesy of FORD MOTOR CO. 10. Remove and discard the 7 exhaust manifold nuts. Fig. 232: Locating Exhaust Manifold Nuts Courtesy of FORD MOTOR CO. 11. Remove the catalytic converter and discard the exhaust manifold gasket. 12. Remove the bolts and the generator. An080oKS Fig. 233: Locating Bolts & Generator Courtesy of FORD MOTOR CO. 13. Loosen the bolt and remove the accessory drive belt idler pulley.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 234: Locating Accessory Drive Belt Idler Pulley Bolt Courtesy of FORD MOTOR CO. 14. If equipped, loosen the bolt and remove the accessory drive belt idler pulley Fig. 235: Locating Bolt & Accessory Drive Belt Idler Pulley Courtesy of FORD MOTOR CO. 15. Remove the bolts and the coolant pump pulley. Fig. 236: Locating Coolant Pump Pulley Bolts Courtesy of FORD MOTOR CO. 16. Remove the bolts and the coolant pump.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 237: Locating Coolant Pump Bolts Courtesy of FORD MOTOR CO. 17. Remove the engine vacuum tube. « Detach the 2 engine vacuum tube retainers. « Disconnect and remove the engine vacuum tube. Fig. 238: Locating Engine Vacuum Tube Courtesy of FORD MOTOR CO. retainers and position the harnes: =D ie fp nue eS athens Fig. 239: Locating Wiring Harness Retainers Courtesy of FORD MOTOR CO. 19. If equipped, disconnect the oil cooler hoses2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 240: Locating Oil Cooler Hoses Courtesy of FORD MOTOR CO. 20. Remove the bolts and the thermostat housing assembly. Py p) Z is novwor ia AAS 7K Fig. 241: Locating Bolts & Thermostat Housing Assembly Courtesy of FORD MOTOR CO, 21. Remove the bolts and the oil level indicator.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner scoot Fig. 242: Locating Bolts & Oil Level Indicator Courtesy of FORD MOTOR CO. 2. Disconnect the oil pressure sensor electrical connector, access i Fig. 243: Locating Oil Pressure Sensor Electrical Connector Courtesy of FORD MOTOR CO. Early build with oil cooler shown, late build without oil cooler NOTE: similar. 23. Remove the oil filter, 4 bolts and the oil filter adapter. Discard the oil filter and gasket.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 244: Locating Oil Filter, Bolts & Oil Filter Adapter Courtesy of FORD MOTOR CO. CAUTION: A new oil cooler must be installed or severe damage to the engine can occur. 24. Position the oil filter adapter in a vise and remove the oil cooler bolt and oil cooler. # Discard the oil cooler. 25. If equipped, remove the bolt and capacitor. anoanabe Fig. 245: Locating Bolt & Capacitor Courtesy of FORD MOTOR CO. 26. Detach the 2 wiring harness retainers.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 246: Locating Wiring Harness Retainers Courtesy of FORD MOTOR CO. 27. Disconnect the knock sensor (KS) and detach the 2 wiring harness retainers. Fig. 247: Locating Knock Sensor (KS) & Wiring Harness Retainers Courtesy of FORD MOTOR CO. 28. Disconnect the temperature manifold absolute pressure (TMAP) electrical connector2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner nn090118 Fig. 248: Locating Temperature Manifold Absolute Pressure (TMAP) Electrical Connector Courtesy of FORD MOTOR CO. 29. Disconnect the idle air control (IAC) motor electrical connector. A0090119 Fig. 249: Locating Idle Air Control (IAC) Motor Electrical Connector Courtesy of FORD MOTOR CO. 30. Disconnect the swirl control valve electrical connector, AAA SUIS Sey Fig. 250: Locating Swirl Control Valve Electrical Connector Courtesy of FORD MOTOR CO. Disconnect the fuel rail pressure and temperature sensor electrical connector and vacuum tube.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner anggo%2t Fig. 251: Locating Fuel Rail Pressure & Temperature Sensor Electrical Connector Courtesy of FORD MOTOR CO. 32. Disconnect the throttle position (TP) sensor electrical connector Fig. 252: Locating Throttle Position (TP) Sensor Electrical Connector Courtesy of FORD MOTOR CO. NOTE: There are 3 different size bolts used. Mark the location of the bolts to ensure installation in the correct locations. acvoois 28 Fig. 253: Locating Intake Manifold Aside & Bolt Courtesy of FORD MOTOR CO. 33. Remove the bolts and position the intake manifold aside.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 34. 35 Disconnect the positive crankcase ventilation (PCV) hose and remove the intake manifold. Fig. 254; Le ‘ing Positi rank Ventilation (PCV) Hose Courtesy of FORD MOTOR CO. Remove the exhaust gas recirculation (EGR) tube. ( Va Fig, 255: Locating Exhaust Gas Recirculation (EGR) Tube Courtesy of FORD MOTOR CO. Disconnect the 4 fuel injector el retainers. TERR FREON ‘trical connectors. Detach the 2 wiring harnes2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Courtesy of FORD MOTOR CO. 37. Remove the 2 bolts and the fuel rail with the fuel injectors. Fig. 25' ocating Bolts & Fuel Rail With Fuel Injectors Courtesy of FORD MOTOR CO. 38. If equipped, remove the fuel rail spacers. 40082798 Fig. 258: Locating Fuel Rail Spacers Courtesy of FORD MOTOR CO. ‘Avo90126 Fig. 259: Locating Wiring Harness Retainer Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 40. Disconnect the EGR valve and radio interference capacitor electrical connectors. Al. Detach the wiring hamess retainer. Fig. 260: Locating EGR Valve & Radio Interference Capacitor Electrical Connectors Courtesy of FORD MOTOR CO. Disconnect the coil-on-plug and camshaft position (CMP) sensor electrical connectors. Fig. 261: Locating Coil-On-Plug & Camshaft Position (CMP) Sensor Electrical Connectors Courtesy of FORD MOTOR CO. 42. Detach the wiring hamess retainer.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 43. Fig. 262: Locating Wiring Harness Retainer Courtesy of FORD MOTOR CO. Position the rubber boot aside and disconnect the cylinder head temperature (CHT) sensor electrical connector. Remove the wiring harness from the engine. Fig. 263: Locating Cylinder Head Temperature (CHT) Sensor Electrical Connector Courtesy of FORD MOTOR CO. 44. Disconnect the coolant hose. Fig. 264: Locating Coolant Hose (1 Of 3) Courtesy of FORD MOTOR CO. 45. Disconnect and remove the coolant hose.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner \ BCT c\\ =a Fig, 265: Locating Coolant Hose (2 Of 3) Courtesy of FORD MOTOR CO. 46. Disconnect and remove the coolant hoses. Fi Courtesy of FORD MOTOR CO, 47. Remove the bolt and the KS, 267: Loc: Bolt & KS Courtesy of FORD MOTOR CO. 48. Remove the bolts and the crankcase vent oil separator,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 268: Locating Bolts & Crankcase Vent Oil Separator Courtesy of FORD MOTOR CO. 49. If equipped, remove the block heater coer S52 Fig. 270: Locating Crankcase Vent Tube & Coil-On-Plugs Courtesy of FORD MOTOR CO, CAUTION: Only use hand tools when removing or installing the spark plugs, damage can occur to the cylinder head or2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner spark plug. 51. Remove the spark plugs and the CHT sensor. « Discard the CHT. Fig. 271: Locating Spark Plugs & CHT Sensor Courtesy of FORD MOTOR CO. 52. Remove the bolts and the valve cover. ORES Fig. 272: Locating Bolts & Valve Cover Courtesy of FORD MOTOR CO. CAUTION: Failure to position the No. 1 piston at top dead center (TDC) can result in damage to the engine. Turn the engine in the normal direction of rotation only. 53. Using the crankshaft pulley bolt, turn the crankshaft clockwise to position the No. 1 piston at TDC. The hole in the crankshaft pulley should be in the 6 o'clock position,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 273: Locating Crankshaft Pulley Courtesy of FORD MOTOR CO. CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. NOTE: The camshaft timing slots are offset. If the special tool cannot be installed, rotate the crankshaft one complete revolution clockwise to correctly position the camshafts. Fig, 274: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO. 54. Install the special tool in the slots on the rear of both camshafts. 55. Remove the engine plug bolt,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 275: Locating Engine Plug Bolt Courtesy of FORD MOTOR CO. NOTE: The special tool will contact the crankshaft and prevent it from turning past TDC. However, the crankshaft can still be rotated in the counterclockwise direction. The crankshaft must remain at the TDC position during the disassembly. Fig, 276: Identifying Special Tool (303-507) Courtesy of FORD MOTOR CO. 56. Install the special tool 57. Assemble the special tools using 4 hardened washers in the locations shown in Fig. 2772006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Nose Fig. 277: Assembling Sp. jal Tools (205-072-02, 205-126) Courtesy of FORD MOTOR CO. CAUTION: The crankshaft must remain in the TDC position during removal of the pulley bolt or damage to the engine can occur. Therefore, the crankshaft pulley must be held in place with the special tool and the bolt should be removed using an pact wrench (1/2-in drive minimum). If the crankshaft sprocket diamond washer comes off with the crankshaft pulley, it must be installed back onto the crankshaft. 58. Using the special tools and an air impact wrench, remove the crankshaft pulley. « Remove and discard the crankshaft pulley bolt and washer. « Remove the crankshaft pulley2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 278: Identifying Special Tools Assembly (205-072-02/205-126) And Crankshaft Pulley Bolt Courtesy of FORD MOTOR CO. CAUTION: Use care not to damage the engine front cover or the crankshaft when removing the seal. CU. ange7990 Fig. 279: Removing Crankshaft Front Oil Seal Using Special Tool (303-409) Courtesy of FORD MOTOR CO. 59. Using the special tool, remove the crankshaft front oil seal NOTE: Whenever the CKP sensor is removed, a new one must be installed using the alignment jig supplied with the new part. Fig. 280: Locating CKP Sensor2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Courtesy of FORD MOTOR CO. 60. Remove and discard the CKP sensor. 61. Remove the bolts and the engine front cover. soowrat2 Fig. 281: Locating Engine Front Cover Bolts Courtesy of FORD MOTOR CO. 62. Remove the timing chain tensioner. 1, Compress the timing chain tensioner, and insert a paper clip into the hole to retain the tensioner. 2. Remove the bolts and timing chain tensioner. 82: Locating Timing Chain Tensioner Bolt Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 63. Remove the RH timing chain guide. oonase Fig. 283: Locating RH Timing Chain Guide Courtesy of FORD MOTOR CO. 64. Remove the timing chain ‘ona? Fig. 284: View Of Ti Courtesy of FORD MOTOR CO. 65. Remove the bolts and the LH timing chain guide. sooitses Fig, 285; Identifying Bolts And LH Timing Chain Guide Courtesy of FORD MOTOR CO. CAUTION: Do not rely on the Camshaft Alignment Plate to prevent camshaft rotation. Damage to the tool or the camshaft can occur.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oon Fig. 286: Locating Cam Holding Area And Sprocket Bolt Courtesy of FORD MOTOR CO. 66. Using the flats on the camshaft to prevent camshaft rotation, remove the bolts and the camshaft sprockets. 67. Remove the oil pump chain tensioner and guide 1. Release the tension on the tensioner spring. 2, Remove the tensioner and the shoulder bolt. 3. Remove the guide ‘Nooza735 Fig. 287: Identifying Tensioner & Shoulder Bolt Courtesy of FORD MOTOR CO. NOTE: Remove the crankshaft sprocket diamond washers located in front of and behind the crankshaft sprocket. The oil pump chain sprocket must be held in place. 68. Remove the oil pump chain and sprockets. 1, Remove the bolt 2, Remove the chain and sprockets.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 288: Identifying Chain & Sprockets Courtesy of FORD MOTOR CO. 69. Mark the position of the camshaft lobes on the No. | cylinder for assembly reference. Courtesy of FORD MOTOR CO. CAUTION: Failure to follow the camshaft loosening procedure can result in damage to the camshafts. 70. Remove the camshafts from the engine. * Loosen the camshaft bearing bolts in the sequence shown in Fig. 290, one turn at atime. Repeat until all the tension is released. « Remove the camshaft bearing caps « Remove the camshafts.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 290: Identifying Loosening/Tightening Sequence Of Camshaft Bearing Bolts Courtesy of FORD MOTOR CO. 71. Remove the cylinder head. * Remove and discard the cylinder head bolts. « Remove the cylinder head + Remove and discard the cylinder head gasket Fig. 291: Locating Cylinder Head Bolts Courtesy of FORD MOTOR CO. 72. Remove the cylinder head alignment dowels onaees Fig. 292: Identifying Cylinder Hi Alignment Di Courtesy of FORD MOTOR CO, 73. Remove the bolts and the oil pan.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner nots 16 Fig. 293: Locating Bolts & Oil Pan Courtesy of FORD MOTOR CO. 74, Remove the bolts and the rear crankshaft seal. Fi i Courtesy of FORD MOTOR CO. 75. Remove the bolts, oil pump pickup tube and gasket. Fig. 295: Locating Bolts, Oil Pump Pickup Tube & Gasket Courtesy of FORD MOTOR CO. 76. Remove the bolts and the oil pump.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oozes Fig. 296: Locating Bolts & Oil Pump Courtesy of FORD MOTOR CO. 77. If necessary, remove the bolts and halfshaft support bracket. owas Fig. 297: Locating Bolts & Halfshaft Support Bracket Courtesy of FORD MOTOR CO. DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES CYLINDER HEAD SPECIAL TOOL(S) Compressor, Valve Spring 303-350 (T89P-6565-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner S7T1981-4 Compressor, Valve Spring 303-300 (T87C-6565-A) Compressor, Valve Spring 303-472 (T94P-6565-AH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 7 a yg STIS02-A, ST1S04-A, Remover, Valve Stem Oil Seal 303-468 (T94P-6510-AH) Installer, Valve Stem Oil Seal 303-470 (T94P-6510-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST17187-A Slide Hammer 307-005 (TS9L-100-B) MATERIALS Ttem Specification Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO- Wss- 5W20-QSP (US); Motorcraft SAE SW-20 Super Premium Motor Oil | \yycg39-a CXO-5W20-LSP12 (Canada); or equivalent Multi-Purpose Grease XG-4 and/or XL-5 ESB O93-2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Tem | Part Number | Description 1 | ws0001s [ Coolan ower bol 4 reited 2 SKS Coolant oui 3 [ass 4 | ws00225 Exhaust gas recirculation EGR) valve hols «2 equines) = [opas EGR valve 6 | sba76 EGR valve gasket 7 [econ ‘Cylinder bead remperarae [CHT) sensor [ass ‘Spark plug 64 requied) 3/6500 Valve tapper (16 required) 10 [ast ‘Value collet (16 equines) est ‘Valve sping meainer (16 reguied) BT Valve spring (06 requined) 6 ‘Valve seal (16 reared) 1a [sos Tivake valve (8 required 15 [eso Exhaust valve (8 required 16 _| 6049 Cylinder head Fig, 298: Identifying Cylinder Head Components Courtesy of FORD MOTOR CO. Disassembly CAUTION: If the components are to be reinstalled, they must be installed in the same positions. Mark the components removed for locations.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 1. Remove the 4 bolts and the coolant outlet. « Discard the gasket 2. Remove the 2 bolts and the exhaust gas recirculation (EGR) valve. « Discard the gasket 3. Remove and discard the cylinder head temperature (CHT) sensor. 4. Remove the spark plugs. 5. Remove the valve tappets. NOTE: Use a small screwdriver and grease to remove the valve collets. Fig. 299: Identifying Special Tools (303-300, 303-350, 303-472) Courtesy of FORD MOTOR CO. 6. Using the special tools, compress the valve springs and remove the valve collets, valve spring retainers and the valve springs 7. Inspect the components, if necessary. For additional information, refer to E. INE SYSTEM-GENERAL INFORMATION 8, Remove the valves. 9. Using the special tools, remove and discard the valve seals, onss832 Fig. 300: Removing Valve Seals Using Special Tools (307-005, 303-468) Courtesy of FORD MOTOR CO,2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 10. Inspect the valves. For additional information, refer to ENGINE SYSTEM- GENERAL INFORMATION . Install new parts, as necessary. Assembly NOTE: Coat the valve stems with clean engine oil. 1. Install the valves. NOTE: Use the protector provided with the replacement kit to prevent damage to the valve seals. Lubricate the valve stems and guides with clean engine oil. Fig. 301: Installing Valve Seal Using Special Tool (303-470) Courtesy of FORD MOTOR CO. i Using the special tool, install the valve seals. NOTE: Check the seating of the valve collets. 3. Using the special tools, install the valve springs. + Insert the valve springs and the valve spring retainers * Compress the valve springs and install the valve collets, using grease and a small screwdriver2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner casas Fig. 302: Identifying Special Tools (303-300, 303-350, 303-472 Courtesy of FORD MOTOR CO. NOTE: Coat the valve tappets with clean engine oil. 4. Install the valve tappets. 5. Install the spark plugs. « Tighten to 12 N.m (9 lb-ft) 6. Install a new CHT sensor. « Tighten to 12 N.m (9 lb-ft). 7. Install the EGR valve, using a new gasket. Tighten to 20 N.m (15 Ib-fi). 8. Using a new gasket, install the coolant outlet and bolts Tighten to 10 N.m (89 Ib-in) ASSEMBLY ENGINE SPECIAL TOOL(S) Heavy Duty Floor Crane 014-00071 or equivalent2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner {Spreader Bar ry 303-D089 (D93P-6001-A3) or “ equivalent 5T1602-A Alignment Plate, Camshaft 303-465 (T94P-6256-CH)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ST2545-A Timing Peg, Crankshaft 303-507 Holding Fixture, Drive Pinion Flange 205-126 (T78P-4851-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ae . Adapter for 205-126 ‘ (205-072-02) Installer, Front Oil Seal 303-096 (T74P-6150-A)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner STIS? A, Installer, Crankshaft Rear Main Oil Seal 303-328 (T88P-6701-B1) 5T1506-A, Aligner, Clutch Dise 308-006 (T71P-7137-H)2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner a7 STI7S1-A MATERIALS: Trem Specification SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP_ wss- (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20- M2C930-A LSP12 (Canada); or equivalent 2095 Metal Surface Cleaner WSE- 221 MSB392-A. Silicone Gasket and Sealant WSE- TA-30 M4G323-A4 Motoreraft Silicone Gasket Remover ZC-30 - Motoreraft Metal Surface Prep ZC-31 : Silicone Brake Caliper Grease and Dielectric Compound XG-3-A | PSE-MICITI- Motorcraft Premium Gold Engine Coolant VC-7-A (in California, Wss- Oregon and New Mexico VC-7-B, in Canada CVC-7-A) or equivalent] ost ay (yellow color) High-Temp 4x4 Front Axle and Wheel Bearing Grease E8TZ-19590- | ESA-M1C198- A A2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Tem | Part Number | Description item | Paet Number [Description 1 [oo10 [Cylinder block 6 [Ess Tema acy 2 [oxne [Erte cei wal ad 7 [ares ‘Coakoise vent ll spartor seater 3 [eae ‘Oil ook (equipped) 3 joa Flywheel 9 [688 il filter adapter 3 [oss it pon 10 [aris ‘Oi ite 5 [oom pnp 0 Pa [aes ‘i itr adap ake ig. 303: Identifying Lower Engine Block Components Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Tem | Part Number [Description Tem | Part Number [Description 1 [eran ‘Arcesion dave Bel wnsionsr| [12 _[6K255 “Taming chain tensioner arm 2 [10300 Gonsate 15 eos Timing cain 3 [sor ‘Cootant pump as pulley ws [e237 Ting cain vide a fens rankstt potion (CKP) 15 [eca7 (i penp hain tenons snr 16 | ents6 ‘ut purp cain goide 3 [ease Cranks pay Pak 17] ASRS Cay ae 6 [ous ‘Cankstat pulley 1 | e682 it puny dive gear 7 [ecu ler ples wv [ear Diaiond war 5 [ocas "apa iow NE a_[ 05 Cranks soos To [eoiw Engine foot cover ae htt a 23 [e010 Cylinder bosk us [ek2s4 Timing chain instar2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 304: Identifying Front Engine Block Components Courtesy of FORD MOTOR CO. tan [Par Nomber [Deecraon Tam | Par wamber [Daseon 1 [lewis ——_|Caonpug aseaty 13 [east [Wake sem ed seni ia ]eGent Eide epenve 3 [antes [Va ner {ea cr [aK Eom aon CHP Te [as] Spr ple ga 7 ne fou rierep sea 5a) [Vale cover ge 7 [ae Cynder ba 6 [enase | ck en ie [405 Esha ae gue) 7 [ear [maak eh 13 [esor ake et ane) [enzrt [Ca oa 2 ase es gk > [00 a1 foi Cyn ik fess 3 [est [Ee eta e ae a ae Cals Serer ra ae pg IE ng 24 [sear [cnn over Fig. 305: Identifying Cylinder Head Components Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner item | Pan Number [Description item | Pan Number [Description 1 [ooss: Foal supely whe & [ers (il level indicator avd wobe 2 [sKss6 Coolant outlet’ assembly ‘D5 Exhnost gus resivlnion 9 [sana ova aul EGR) val to _|9a39 Take mauifold gasket = [arson This [8s Coolant hese 5 [oosi Cylinder bed pret 12 |eoss Cyiader ead 6 [6010 Cylinder block 13 [ores uel inject (4 regeized) 7 [neo Knoek sensor (KS) la [oH uel i Fig. 306: Identifying Intake Manifold Components Courtesy of FORD MOTOR CO. CAUTION: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. During engine repair procedures, cleanliness is extremely important. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages, coolant passages or the oil pan, can cause engine failure. All vehicles WARNING: Failure to position the No. 1 piston at top dead center (TDC) can result in damage to the engine. Turn the engine in the normal direction of rotation only. 1. Turn the crankshaft clockwise to position the No. 1 piston at TDC. 2. Remove the engine plug bolt Fig. 307: Locating Engine Plug Bolt Courtesy of FORD MOTOR CO. NOTE: The special tool will contact the crankshaft and prevent it from turning past TDC. However, the crankshaft can still be rotated in the counterclockwise direction. The crankshaft must remain at the TDC position until the timing drive components and crankshaft pulley are installed.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 308: Identifying Special Tool (303-507) Courtesy of FORD MOTOR CO. 3. Install the special tool 4, If removed, install the halfshaft support bracket and bolts. Tighten to 40 N.m (30 Ib-fi). ovsrees ~ Fig. 309: Locating Halfshaft Support Bracket & Bolts Courtesy of FORD MOTOR CO. NOTE: Clean the oil pump and cylinder block mating surfaces with metal surface cleaner. 5. Install the oil pump assembly. Tighten the bolts in the sequence shown in 2 stages « Stage 1: Tighten to 10 N.m (89 Ib-in).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner # Stage 2: Tighten to 20 N.m (15 Ib-ft) Fig. 310: Identifying Oil Pump Assembly Bolts Courtesy of FORD MOTOR CO. 6. Install a new oil pump pickup tube gasket and the pickup tube. « Tighten to 10 N.m (89 Ib-in). Fig. 311: Locating Pickup Tube & Bolts Courtesy of FORD MOTOR CO. 7. Using the special tool, install the crankshaft rear main oil seal. A0087575 Fig. 312: Identifying Special Tool (303-328) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 8, Tighten the crankshaft rear main oil seal bolts in the sequence shown in Fig. 313. « To install, tighten to 10 N.m (89 Ib-in), Nonza738 Fig. 313: Identifying Crankshaft Rear Main Oil Seal Bolts In Sequence Courtesy of FORD MOTOR CO. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges, which make leak paths. Use a plastic scraping tool to remove traces of sealant. 9. Clean and inspect all mating surfaces. NOTE: If the oil pan is not secured within 4 minutes of sealant application, the sealant must be removed and the sealing area cleaned with metal surface cleaner. Allow to dry until there is no sign of wetness, or 4 minutes, whichever is longer. Failure to follow this procedure can cause future oil leakage. povasers Fig, 314: Identifyinj iP: Courtesy of FORD MOTOR CO. 10. Apply a 2.5 mm (0.09 in.) bead of silicone gasket and sealant to the oil pan. Install the2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner oil pan. Install the 2 oil pan bolts finger tight. LI. Using a suitable straight edge, align the front surface of the oil pan flush with the front surface of the engine block wena Fig. 315: Locating Straight Edge Courtesy of FORD MOTOR CO. 12. Install the remaining oil pan bolts and tighten the oil pan bolts in the sequence shown « Tighten to 25 N.m (18 lb-ft). Fig, 316: Identifying Tightening Sequence Of Oil Pan Bolts Courtesy of FORD MOTOR CO. 13. Install the cylinder head alignment dowels. Dowels must be fully seated in the cylinder block2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ovata Fig. 317: Identifying Cylinder Head Alignment Dowels Courtesy of FORD MOTOR CO. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges that make leak paths. Use a plastic scraping tool to remove all traces of the head gasket. Observe all warnings and cautions and follow all application directions contained on the packaging of the silicone gasket remover and the metal surface prep. NOTE: If there is no residual gasket material present, metal surface prep can be used to clean and prepare the surfaces. 14. Clean the cylinder head-to-cylinder block mating surface of both the cylinder head and the cylinder block. 1. Remove any large deposits of silicone or gasket material with a plastic scraper. 2. Apply silicone gasket remover, following package directions, and allow to set for several minutes. 3. Remove the silicone gasket remover with a plastic scraper. A second application of silicone gasket remover may be required if residual traces of silicone or gasket material rem 4. Apply metal surface prep, following package directions, to remove any traces of oil or coolant, and to prepare the surfaces to bond with the new gasket. Do not attempt to make the metal shiny, Some staining of the metal surfaces is normal. in. 15. Apply silicone gasket and sealant to the locations shown in Fig. 318.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 318: Identifying Silicone Gasket And Sealant Location Courtesy of FORD MOTOR CO. 16, Install a new head gasket. ancers77 Fig. 319: Locating Head Gasket Courtesy of FORD MOTOR CO. NOTE: The cylinder head bolts are torque-to-yield and must not be reused. New cylinder head bolts must be installed. Lubricate the bolts with clean engine oil prior to installation. 17. Install new cylinder head bolts. Tighten the bolts in the sequence shown in 5 stages # Stage 1: Tighten to 5 N.m (44 Ib-in). « Stage 2: Tighten to 15 N.m (11 Ib-ft). « Stage 3: Tighten to 45 N.m (33 Ib-fi). # Stage 4: Turn 90 degrees. # Stage 5: Turn an additional 90 degrees.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 320: Tightening Sequence Of Cylinder Head Bolts Courtesy of FORD MOTOR CO. CAUTION: Install the camshafts with the alignment slots in the camshafts lined up so the Camshaft Alignment Plate can be installed without rotating the camshafts. Make ‘sure the lobes on the No. 1 cylinder are in the same position as noted in the disassembly procedure. Rotating the camshafts when the timing chain is removed, or installing the camshafts 180 degrees out of position, can cause severe damage to the valves and pistons. NOTE: Lubricate the camshaft journals and bearing caps with clean engine oil. 18. Install the camshafts and bearing caps. Tighten the bolts in the sequence shown in 3 stages: # Stage 1: Tighten the camshaft bearing cap bolts one at a time until finger tight. « Stage 2: Tighten to 7 N.m (62 Ib-in). # Stage 3: Tighten to 16 N.m (12 Ib-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner NOTE: Install a crankshaft sprocket diamond washer on both sides of the crankshaft sprocket. 19. Install the crankshaft sprocket, crankshaft sprocket diamond washers, oil pump chain and oil pump sprocket « The crankshaft sprocket flange must be facing away from the engine block. Aoos166 Fig. 322: Locating Crankshaft Sprocket Flange Courtesy of FORD MOTOR CO. 20. Install the oil pump chain, sprocket and bolt. « Tighten to 25 N.m (18 Ib-ft) Fig. 323: Locating Oil Pump Chain, Sprocket & Bolt Courtesy of FORD MOTOR CO. 21. Install the oil pump chain guide and the shoulder bolts. « Tighten to 10 N.m (89 Ib-in).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 000298 Fig. 324: Locating Oil Pump Chain Guide & Shoulder Bolts Courtesy of FORD MOTOR CO. 22. Install the oil pump chain tensioner. Hook the tensioner spring around the shoulder bolt. « Tighten to 10 N.m (89 Ib-in). orocosr Vi) a lee Fig. 325: Locating Oil Pump Chain Tensioner Courtesy of FORD MOTOR CO. CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. Fig. 326: Identifying Special Camshaft Tool (303-465) Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner 23. Install the special tool in the slots on the rear of both camshafts. 24. Install the camshaft sprockets and the bolts. Do not tighten the bolts at this time. Fig. 327: Locating Camshaft Sprocket Bolts Courtesy of FORD MOTOR CO. 25. Install the LH timing chain guide and the bolts. « Tighten to 10 N.m (89 Ib-in). soon eS ‘ig. 328: Identifying Bolts And LH Courtesy of FORD MOTOR CO. ing Chain Guide 26. Install the timing chain. snoaase7 Fig. 329: View Of Timing Chain Courtesy of FORD MOTOR CO. 27. Install the RH timing chain guide.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner ‘on Fig. 330: Locating RH g Chain Guide Courtesy of FORD MOTOR CO. CAUTION: Do not compress the ratchet assembly. This will damage the ratchet assembly. 0032538 Fig. 331: Locating Timing Chain Tensioner Plunger Courtesy of FORD MOTOR CO, 28. Using the edge of a vise, compress the timing chain tensioner plunger. 29. Using a small pick, push back and hold the ratchet mechanism. Fig. 332: Identifying Ratchet Mechanism Courtesy of FORD MOTOR CO. 30. While holding the ratchet mechanism, push the ratchet arm back into the tensioner housing.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 333: Pushing Ratchet Arm Back Into Tensioner Housing Courtesy of FORD MOTOR CO. 31. Install a paper clip into the hole in the tensioner housing to hold the ratchet assembly and the plunger in during installation. none Fig. 334: Identifying Paper Clip Into Hole In Tensioner Housing Courtesy of FORD MOTOR CO. 32. Install the timing chain tensioner and the bolts. Remove the paper clip to release the piston, « Tighten to 10 N.m (89 Ib-in). osanie | ON! Fig. 335: Locating Timing Chain Tensioner & Bolts Courtesy of FORD MOTOR CO.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner CAUTION: The special too! 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage. 33. Using the flats on the camshafts to prevent camshaft rotation, tighten the bolts « To install, tighten to 72 N.m (53 lb-ft). Fig. 336: Locating Camshaft Sprocket Bolts Courtesy of FORD MOTOR CO. CAUTION: Do not use metal scrapers, wire brushes, power abrasive disks or other abrasive means to clean sealing surfaces. These tools cause scratches and gouges which make leak paths. 34. Clean and inspect the mounting surfaces of the engine and the front cover. NOTE: The engine front cover must be installed and the bolts tightened within 4 minutes of applying the silicone gasket and sealant.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 337: Li fing Silicon: ke Courtesy of FORD MOTOR CO. 35. Apply a 2.5 mm (0.09 in.) bead of silicone gasket and sealant to the cylinder head and oil pan joint areas, Apply a 2.5 mm (0.09 in.) bead of silicone gasket and sealant to the front cover. 36. Install the engine front cover. Tighten the bolts in the sequence shown, to the following specifications: « Tighten the 8 mm bolts to 10 N.m (89 Ib-in), « Tighten the 13 mm bolts to 48 N.m (35 Ib-ft).2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner Fig. 338: Tightening Bolts In Sequence Courtesy of FORD MOTOR CO. NOTE: Remove the through-bolt from the special tool. Lubricate the oil seal with clean engine oil. Fig. 339: Installing Crankshaft Front Oil Seal Using Special Tool Courtesy of FORD MOTOR CO. 37. Using the special tool, install a new crankshaft front oil seal. CAUTION: Do not install the crankshaft pulley bolt at this time.2006 Ford Escape 2006 ENGINE Engine - 2.3L - Escape & Mariner NOTE: Apply clean engine oil on the seal area before installing. Fig. 340: Locating Crankshaft Pulley & Hole Courtesy of FORD MOTOR CO. 38. Position the crankshaft pulley onto the crankshaft with the hole in the pulley at the 6 o'clock position CAUTION: Only hand-tighten the 6 mm (0.23 in) bolt or damage to the front cover can occur. NOTE: This step will correctly align the crankshaft pulley to the crankshaft. Fig. 341: Locating Crankshaft Pulley Bolt Courtesy of FORD MOTOR CO. 39. Install a standard 6 mm (0.23 in) x 18 mm (0.7 in) bolt through the crankshaft pulle and thread it into the front cover. 40. Assemble the special tools using 4 hardened washers in the locations shown