Subsection XX (LUBRICATION SYSTEM)

LUBRICATION SYSTEM
SERVICE TOOLS
Description Part Number Page
ADAPTER HOSE ........................................................................... 529 035 652 ............................................. 4
ECM ADAPTER TOOL................................................................... 529 036 166 ............................................. 6
FLUKE 115 MULTIMETER ............................................................ 529 035 868 ............................................. 6
PRESSURE GAUGE....................................................................... 529 035 709 ............................................. 4

SERVICE PRODUCTS
Description Part Number Page
LOCTITE 243 (BLUE)..................................................................... 293 800 060 ......................................... 4, 7

smr2014-016 1
Subsection XX (LUBRICATION SYSTEM)

2
7

6
3

smr2014-016-001_a

ENGINE LUBRICATION CIRCUIT

1. Oil channel to camshaft bearing
2. Oil pressure switch
3. Crankshaft main bearing
4. Oil strainers
5. Oil pressure regulator
6. Oil filter
7. Oil cooler

2 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

9 ± 1 N•m
(80 ± 9 lbf•in)
Loctite 243
NEW

Oil filter Engine oil

See PERIODIC MAINTENANCE
PROCEDURES

NEW
12 ± 1 N•m
(106 ± 9 lbf•in) See tightening
procedure
Loctite 243

12 ± 1 N•m Engine oil

(106 ± 9 lbf•in)
Loctite 243 NEW

NEW
17 ± 2 N•m
(150 ± 18 lbf•in)

9 ± 1 N•m
(80 ± 9 lbf•in)

Engine oil

Engine oil
9 ± 1 N•m
(80 ± 9 lbf•in)

Engine oil
NEW
Engine oil
See tightening procedure
9 ± 1 N•m
(80 ± 9 lbf•in)

Engine oil
NEW

See tightening procedure Engine oil

9 ± 1 N•m
9 ± 1 N•m (80 ± 9 lbf•in)
NEW = Component must be replaced when removed. (80 ± 9 lbf•in)

smr2014-016-002_a

smr2014-016 3
Subsection XX (LUBRICATION SYSTEM)

GENERAL
SYSTEM DESCRIPTION
This engine uses dry sump lubrication. The oil
from the cylinder block, timing chain chamber and
magneto cover is pumped by two suction pumps.
Both suction pumps are integrated into one mod-
ule.
The large 20 mm (.79 in) oil suction pump returns
the crankshaft and magneto chamber oil to the
reservoir.
smr2014-016-004_a
The small 11 mm (.43 in) oil suction pump returns 1. Adapter hose
the timing chain chamber oil to the oil reservoir.
An oil filter and three oil strainers are used to filter 4. Connect the pressure gauge to adapter hose.
dirt and debris from the oil circuit. REQUIRED TOOL
The oil strainers are located between oil sump
cover and crankcase underneath the oil pressure PRESSURE GAUGE (P/N 529
pump. 035 709)
The oil pressure is provided by a pump and regu-
lated by a spring loaded pressure regulator. 5. Start engine and check the oil pressure.
ENGINE OIL PRESSURE @ 100°C (212°F)
INSPECTION
ENGINE SPEED MINIMUM PRESSURE
ENGINE OIL PRESSURE Idle 80 kPa (11.6 PSI)
1. Remove central body. Refer to BODY. 4000 RPM 270 kPa (39.16 PSI)
2. Remove oil pressure test plug screw from cylin- 6000 to 8000 RPM 350 kPa (50.76 PSI)
der block.
If the engine oil pressure is out of specification,
refer to TROUBLESHOOTING in this subsection.
6. Remove engine oil pressure test tools.
7. Clean threads of oil pressure test plug screw
before installing the plug screw.
8. Tighten oil pressure test plug screw to specifi-
cation.
OIL PRESSURE TEST PLUG SCREW
LOCTITE 243 (BLUE)
Service product
(P/N 293 800 060)
12 N•m ± 1 N•m
Tightening torque
smr2014-016-003_a
(106 lbf•in ± 9 lbf•in)
1. Oil pressure test plug screw
2. Timing chain tensioner

3. Install the adapter hose on cylinder block.

REQUIRED TOOLS

ADAPTER HOSE
(P/N 529 035 652)

4 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

HIGH OIL CONSUMPTION

1. Oil in breathing system.
- Check if breather V-ring is brittle, hard or dam-
aged. Replace V-ring.
- Check if oil separator cover is damaged or miss-
ing.
2. Valve stem seals worn or damaged.
- Replace valve stem seals.
3. Piston rings worn out (blue colored exhaust
smoke).
- Replace piston rings.
smr2014-016-003_a

1. Oil pressure test plug screw OIL CONTAMINATION

2. Timing chain tensioner
(WHITE APPEARANCE)
9. Reinstall all removed parts.
NOTICE Inspect and replace engine coolant if
contaminated.
TROUBLESHOOTING
1. Oil seal and rotary seal on water pump shaft
Always check for fault codes. If a fault code is de- leaking.
tected, service the fault code first.
- Replace oil seal, rotary seal and water pump
shaft. Change engine oil.
LOW OR NO ENGINE OIL PRESSURE
2. Cylinder head gasket leaking.
1. Oil level is too low.
- Replace cylinder head gasket. Change engine oil.
- Refill engine oil.
- Check for high oil consumption. See below. 3. Cylinder head screws not properly tightened.
- Check for oil leaks (oil leaking out of leak indica- - Retighten screws with recommended torque.
tor hole, gaskets, oil seal or O-rings). Repair or Change engine oil.
replace.
4. Oil cooler gasket leaking.
2. Defective or clogged oil filter. - Replace oil cooler gasket. Change engine oil.
- Replace engine oil and filter.
5. PTO seal leaking.
3. Use of a bad grade oil. - Replace PTO seals. Change engine oil.
- Replace engine oil with BRP recommended oil.
4. Oil pressure regulator valve sticks open, or PROCEDURES
spring load is insufficient.
- Clean oil regulator piston and its bore. Replace if OPS (OIL PRESSURE SWITCH)
necessary.
- Measure spring free length. Replace if out of
OPS Activation
specification. The oil pressure switch activates when the engine
5. Oil pump(s) worn or damaged.
oil pressure is lower than following specified pres-
sure range.
- Check if oil pump drive gears are damaged. Re-
place if necessary. NOTE: ECM does not trigger the OPS signal be-
- Check oil pump rotors and its bore for wear limits. low 4500 rpm.
Replace if out of specification. OIL PRESSURE SWITCH ACTIVATION RANGE
6. Engine oil strainer is clogged. 130 kPa to 170 kPa (18.85 PSI to 24.66 PSI)
- Remove and clean engine oil strainer.
7. Heavy wear on plain bearings. OPS Access
- Check radial clearance of plain bearings. Replace 1. Remove central body. Refer to BODY.
if out of specification.

smr2014-016 5
Subsection XX (LUBRICATION SYSTEM)

OPS Inspection If the resistance is correct, continue procedure. It

First, ensure oil pressure is adequate. Refer to will be necessary to use jumper wires.
ENGINE OIL PRESSURE. 4. Start engine.
If the oil pressure is good, check the resistance of 5. Read result and compare to table.
the oil pressure switch.
RESISTANCE ( )
OPS Resistance Test ENGINE RUNNING
The engine must be warm to check the oil pres- Infinitely high
sure switch properly. OPS pin Engine ground
(OL)

WARNING If resistance is out of specification, replace the oil

Be careful when working near hot part. To pressure switch.
avoid potential burns, never touch exhaust If the resistance is correct, check the oil pressure
system components immediately after the switch circuit continuity.
engine has been running as these compo-
nents are very hot. Always use long sleeves OPS Circuit Continuity Test
and gloves. 1. Disconnect ECM connector A. Refer to ECM
CONNECTOR ACCESS in ELECTRONIC FUEL
1. Cut locking tie and disconnect the OPS connec- INJECTION) subsection.
tor.
2. Install connector A to the ECM adapter.
REQUIRED TOOL

ECM ADAPTER TOOL

(P/N 529 036 166)

3. Cut locking tie and disconnect the OPS connec-

tor.

smr2014-016-005_a

UNDER EXHAUST MANIFOLD

1. Locking tie
2. OPS connector

2. Check the oil pressure switch resistance.

REQUIRED TOOL

FLUKE 115 MULTIMETER

(P/N 529 035 868) smr2014-016-005_a

1. Locking tie
2. OPS connector
3. Read result and compare to table.
4. Check continuity as follows.
RESISTANCE ( )
REQUIRED TOOL
ENGINE NOT RUNNING
Close to 0 FLUKE 115 MULTIMETER
OPS pin Engine ground (normally (P/N 529 035 868)
closed switch)

If resistance is out of specification, replace the oil

pressure switch.

6 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

CIRCUIT CONTINUITY Install all other removed parts.

OPS connector ECM A pin E3 Close to 0 NOTICE When installing the locking tie on
the OPS connector, take care that the wires do
If the continuity is good and all other tests, try a not make a sharp bend.
NEW ECM.
If the continuity is bad, repair or replace defective OIL FILLER TUBE
wire or connectors.
Oil Filler Tube Removal
OPS Removal 1. Remove intake manifold, refer to AIR INTAKE
1. Cut locking tie and unplug the OPS switch con- SYSTEM subsection.
nector. 2. Remove the oil filler tube retaining screw.

smr2014-016-005_a

1. Locking tie
2. OPS connector

2. Unscrew and remove the OPS. smr2014-016-007_a

1. Oil filler tube

2. Retaining screw

3. Pull filler tube out of the oil tank cover.

Oil Filler Tube Installation

1. Install NEW O-rings on the oil filler tube.

smr2014-016-006_a

1. Oil pressure switch

OPS Installation
Install oil pressure switch as per the following in-
formations.
OIL PRESSURE SWITCH smr2014-016-008_a

1. Oil filler tube O-rings

LOCTITE 243 (BLUE)
Service product
(P/N 293 800 060) 2. Lubricate the oil tank cover bore with engine oil.
12 N•m ± 1 N•m
Tightening torque
(106 lbf•in ± 9 lbf•in)

smr2014-016 7
Subsection XX (LUBRICATION SYSTEM)

smr2014-016-012_a

RETAINING SCREWS
1. Oil tank

6. Remove oil tank from the engine.

Oil Tank Cover Installation

1. Install NEW gasket.
2. Install the oil tank on the engine, then tighten
screws in two steps as follows:
2.1 Tighten the following screws to the speci-
smr2014-016-009_a fied torque and sequence.
1. Lubricate the oil tank cover bore
2. Retaining screw OIL TANK SCREWS TIGHTENING
3. Oil filler tube TORQUE (FOLLOW SEQUENCE)
3. Install the oil filler tube. 5 N•m ± 0.6 N•m
STEP A
4. Tighten retaining screw to the specified torque. (44 lbf•in ± 5 lbf•in)

OIL FILLER TUBE SCREW

9 N•m ± 1 N•m
Tightening torque
(80 lbf•in ± 9 lbf•in)

5. Install all other removed parts.

OIL TANK
Oil Tank Cover Removal
1. Drain engine oil. Refer to PERIODIC MAINTE-
NANCE PROCEDURES subsection.
2. Remove the engine from vehicle. Refer to EN-
GINE REMOVAL AND INSTALLATION subsec- smr2014-016-012_b
tion. TIGHTENING SEQUENCE STEP A
3. Remove intake manifold. Refer to AIR INTAKE
SYSTEM subsection. 2.2 Tighten the following screws to the speci-
fied torque and sequence.
4. Place a drain pan underneath oil tank.
5. Unscrew oil tank cover retaining screws.

8 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

OIL TANK SCREWS TIGHTENING TORQUE

(FOLLOW SEQUENCE)

9 N•m ± 1 N•m
STEP B (80 lbf•in ± 9 lbf•in)

smr2014-016-013_a

1. Retaining screws
2. Oil cooler

3. Place rags or towels under oil cooler to catch

remaining oil and coolant.
4. Remove oil cooler and its gasket.

smr2014-016-012_c

TIGHTENING SEQUENCE STEP B

3. Wipe off any oil spillage.

4. Install the engine in the vehicle. Refer to EN-
GINE REMOVAL AND INSTALLATION subsec-
tion.
5. Install intake manifold. Refer to AIR INTAKE
SYSTEM subsection.
6. Fill up oil tank and check oil level. Refer to PERI-
ODIC MAINTENANCE PROCEDURES subsec- smr2014-016-014_a

tion. 1. Oil cooler

2. Gasket

OIL COOLER Oil Cooler Inspection

Oil Cooler Access Check oil cooler for cracks and other damage.
1. Remove central body. Refer to BODY.

Oil Cooler Removal

1. Refer to PERIODIC MAINTENANCE PROCE-
DURES subsection to:
– Drain engine oil
– Drain cooling system.
2. Remove oil cooler retaining screws.

smr2014-016-015_a

1. Check for cracks

Replace parts as necessary.

smr2014-016 9
Subsection XX (LUBRICATION SYSTEM)

Oil Cooler Installation

For installation, reverse the removal procedure.
However, pay attention to the following.
Tighten oil cooler screws in two steps to the spec-
ified torque following the illustrated sequence.
TIGHTENING TORQUE
5 N•m ± 0.6 N•m
STEP A
OIL COOLER (44 lbf•in ± 5 lbf•in)
SCREWS 9 N•m ± 1 N•m
STEP B
(80 lbf•in ± 9 lbf•in)
mmr2011-070-022_a

1. Engine oil pressure regulator location

Oil Pressure Regulator Access

Remove central body. Refer to BODY.

Oil Pressure Regulator Removal

1. Drain engine oil. Refer to PERIODIC MAINTE-
NANCE PROCEDURES subsection.
2. Remove regulator plug and sealing washer.
Discard sealing washer.
3. Pull oil pressure regulator parts out of the mag-
neto cover.
smr2014-016-013_b

TIGHTENING SEQUENCE OIL-COOLER

Wipe off any oil and coolant spillage.

Refer to PERIODIC MAINTENANCE PROCE-
DURES subsection for following procedures:
– Fill up oil tank and check oil level.
– Refill and bleed cooling system.

ENGINE OIL PRESSURE

REGULATOR
mmr2012-133-003_a
Oil Pressure Regulator Location 1. Plug
2. Sealing washer
The engine oil pressure regulator is located inside 3. Regulator spring
the magneto cover. 4. Regulator piston

Oil Pressure Regulator Inspection

Clean bore and thread in the magneto cover from
any contamination.
Inspect oil pressure regulator piston and its bore
in cylinder block for scoring or other damages.
Check if piston moves easily in its bore.
Check compression spring for free length.
SPRING FREE LENGTH

NEW NOMINAL 46 mm (1.811 in)

SERVICE LIMIT 45 mm (1.772 in)

10 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

Visually check compression spring for square- Oil Pump Drive Gear Removal
ness. 1. Unscrew oil pump intermediate gear screws.
Replace worn or damaged components.

Oil Pressure Regulator Installation

For installation, reverse the removal procedure.
However, pay attention to the following.
Install a NEW sealing washer on plug.
Tighten regulator plug to the specified torque.
OIL PRESSURE REGULATOR PLUG
Sealing washer NEW
17 N•m ± 2 N•m
Tightening torque
(150 lbf•in ± 18 lbf•in)

Wipe off any oil spillage. mmr2011-070-024_b

1. Retaining screws
Fill up oil tank and check oil level. Refer to PE- 2. Intermediate gears
RIODIC MAINTENANCE PROCEDURES subsec-
tion. 2. Remove bearing sleeves and oil pump interme-
diate gears.
Install all other removed parts.

OIL PUMP DRIVE GEARS

Oil Pump Drive Gear Location
The oil pump gears are located on the MAG side,
behind the magneto cover.

mmr2011-070-026_a

1. Intermediate gears
2. Bearing Sleeves

3. Remove oil pump gears and needle pins.

mmr2011-070-024_a

1. Oil pump drive gear

2. Intermediate gears
3. Oil pressure pump gear
4. Oil suction pump gear

Oil Pump Drive Gear Access

Refer to MAGNETO SYSTEM subsection to re-
move:
– Magneto cover
mmr2011-070-027_a
– Rotor 1. Oil pump gears
– Sprag clutch gear. 2. Needle pins

smr2014-016 11
Subsection XX (LUBRICATION SYSTEM)

Oil Pump Drive Gear Inspection

Inspect gears for wear, cracks or other damage.
Replace if damaged.

Oil Pump Drive Gear Installation

For installation, reverse the removal procedure,
however, pay attention to the following.
1. Ensure not to mix up the oil pump gears, see
next illustration.
1.1 Install the BROWN oil pump gear
(29 teeth) on oil pressure pump.
mmr2011-070-030_a

1.2 Install the BLACK oil pump gear (28 teeth) 1. Oil pressure pump
on oil suction pump.
Oil Pressure Pump Removal
1. Remove OIL PUMP DRIVE GEARS, see proce-
dure in this subsection.
2. Remove oil pump cover.

mmr2011-070-028_a

1. BROWN oil pump gear - 29 teeth

2. BLACK oil pump gear - 28 teeth

2. Lubricate intermediate gears bearing sleeves

with engine oil, then install gears.
3. Install all other removed parts. mmr2011-070-030_b

4. Fill up oil tank and check oil level. Refer to PERI- 1. Retaining screws
2. Oil pump cover
ODIC MAINTENANCE PROCEDURES subsec-
tion. 3. Remove the following parts.

OIL PRESSURE PUMP

Oil Pressure Pump Location
The oil pressure pump is located in the cylinder
block, behind the magneto cover.

mmr2011-070-032_a

1. Inner rotor
2. Oil pump shaft
3. Needle pin
4. Outer rotor

12 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

Oil Pressure Pump Inspection NOTE: If clearance of inner and outer rotors ex-
Inspect oil pump and oil pump cover bore for ceeds the tolerance, replace oil pump.
marks, scratches or other damage. Replace any Axial Clearance
damaged parts.
Measure outer rotor thickness with a micrometer.
Check oil pump cover for damages and for surface
straightness with a straight edge.
Check inner rotor for corrosion, worn pin slots or
other damages. If so, replace inner and outer rotor
at the same time.

rmr2008-011-020

OUTER ROTOR THICKNESS

Using a depth gauge, measure the depth of oil

pump bore in the lower crankcase.

vmr2008-012-016_a

1. Pitting on the teeth

Radial Clearance
Using a feeler gauge, measure the clearance of
outer rotor and inner rotor where shown with the
arrows.

mmr2011-070-056

OIL PUMP BORE DEPTH (OIL PUMP COVER)

Substract bore depth from rotor thickness to ob-

tain axial clearance.
OIL PUMP AXIAL CLEARANCE
SERVICE LIMIT 0.15 mm (.0059 in)

NOTE: When the axial clearance of the oil pump

assembly increases, the oil pressure decreases.

Oil Pressure Pump Installation

For installation, reverse the removal procedure,
however, pay attention to the following.
1. Lubricate outer rotor with engine oil.
NOTICE Install rotors with the marks out-
vmr2008-012-014_c wards.
OIL PUMP RADIAL CLEARANCE 2. Install outer rotor into crankcase oil pump bore.
SERVICE LIMIT 0.25 mm (.0098 in)

smr2014-016 13
Subsection XX (LUBRICATION SYSTEM)

OIL SUCTION PUMP MODULE

Oil Suction Pump Module Location
The oil suction pump module is located in the
cylinder block, behind the magneto cover.

vmr2008-012-014_b

TYPICAL mmr2011-070-039_a
1. Marks on inner and outer rotor
1. Oil suction pump module

3. Install needle pin in oil pump shaft.

Oil Suction Pump Module Disassembly
NOTICE The oil pump shaft is not symmetri- 1. Remove OIL PUMP DRIVE GEARS, see proce-
cal, the longer side must be installed inward. dure in this subsection.
2. Remove oil pump module cover.

mmr2011-070-057_a

1. Towards engine
A. 16.96 mm (.67 in)
B. 11.43 mm (.45 in)
C. 60.5 mm (2.38 in)

4. Place inner rotor onto the oil pump shaft. Lubri-

cate oil pump shaft and inner rotor with engine mmr2011-070-040_a

oil. 1. Oil pump module cover

2. Retaining screws
5. Install oil pump shaft assembly into the
crankcase. 3. Disassemble the large oil suction pump as
After installation of the remaining parts, check for shown.
smooth operation of the oil pump assembly and
axial play of the oil pump shaft.
6. Fill up oil tank and check oil level. Refer to PERI-
ODIC MAINTENANCE PROCEDURES subsec-
tion.
Start engine and make sure oil pressure is within
specifications (refer to ENGINE OIL PRESSURE in
this subsection).

14 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

Oil Suction Pumps Inspection

The inspection of both oil suction pumps is the
same as for the oil pressure pump. Refer to OIL
PRESSURE PUMP in this subsection.
Oil Suction Pump Module Assembly
For installation, reverse the removal procedure,
however, pay attention to the following.
1. Lubricate small oil suction pump outer rotor
with engine oil.
mmr2011-070-041_a NOTICE When installing the oil pump rotors,
1. Inner rotor make sure both marks are pointing toward the
2. Needle pin inside of the crankcase.
3. Outer rotor

4. Disassemble the small oil suction pump as

shown.

mmr2011-070-046_a

1. Mark on inner rotor

2. Mark on outer rotor
mmr2011-070-042_a

1. Oil pump cover 2. Install small oil suction pump outer rotor into
2. Oil pump shaft crankcase oil pump bore.
3. Needle pin
4. Inner rotor
5. Outer rotor

5. Remove and discard the oil pump cover O-ring.

mmr2012-133-004_a

1. Small oil suction pump outer rotor

3. Install needle pin in bore of the oil pump shaft

mmr2011-070-043_a
and place the small inner rotor on the shaft.
1. Oil pump cover O-ring

smr2014-016 15
Subsection XX (LUBRICATION SYSTEM)

8. Align tab of the oil pump cover with the upper

recess in the crankcase. Push cover in until a
click is heard, indicating the cover is properly
installed.

mmr2012-133-005_a

1. Needle pin
2. Oil pump shaft
3. Small suction pump inner rotor

4. Lubricate oil pump shaft and inner rotor with

engine oil.
5. Install oil pump shaft assembly into the
crankcase.
mmr2011-070-048_a

1. Oil pump cover tab properly positioned

9. Install large oil suction pump needle pin.

10. Install large oil suction pump inner rotor and
outer rotor with the marks outwards.

mmr2011-070-045_a

1. Oil pump shaft with small oil suction pump

6. Install a NEW oil pump cover O-ring.

mmr2011-070-050_a

1. Marks on inner and outer rotor

11. Lubricate large oil suction pump parts with en-

gine oil.
12. Install other removed parts.
After installation is complete, check for smooth
operation of the oil pump assembly and axial play
of the oil pump shaft.
13. Fill up oil tank and check oil level. Refer to PE-
RIODIC MAINTENANCE PROCEDURES sub-
mmr2011-070-047_a
section.
1. Oil pump cover O-ring
Start engine and make sure oil pressure is within
7. Lubricate both sides of the oil pump cover with specifications (refer to ENGINE OIL PRESSURE in
engine oil. this subsection).

16 smr2014-016
 Subsection XX (LUBRICATION SYSTEM)

OIL SUMP COVER

Oil Sump Cover Location
The oil sump cover is located on the engine bot-
tom.

smr2014-016-018_a

1. Engine oil strainers

2. Oil sump cover

Oil Sump Cover Inspection

Clean oil sump cover and engine oil strainers with
smr2014-016-016_a
a part cleaner, then use an air gun to dry it.
BOTTOM OF ENGINE Blow out the oil orifices and check if they are not
1. Oil sump cover clogged.
Oil Sump Cover Access
Remove engine from vehicle. Refer to ENGINE
REMOVAL AND INSTALLATION subsection.
Oil Sump Cover Removal
1. Drain engine oil, refer to PERIODIC MAINTE-
NANCE PROCEDURES subsection.
2. Unscrew oil sump cover retaining screws.
3. Remove oil sump cover. Discard gasket.

smr2014-016-020_a

1. Oil drain bores

Check oil sump cover for cracks or other damage.

Check oil sump cover for flatness with straight
edge.
Replace oil sump cover if necessary.
Check engine oil strainers for damage and change
if necessary.

smr2014-016-017_a
Oil Sump Cover Installation
1. Retaining screws 1. Install a NEW oil sump cover gasket.
2. Oil sump cover
3. Gasket 2. Install the strainers as shown.
4. Remove and clean engine oil strainers.

smr2014-016 17
Subsection XX (LUBRICATION SYSTEM)

smr2014-016-017_b smr2014-016-016_c

1. Oil sump cover TIGHTENING SEQUENCE STEP B

2. Gasket
3. Engine oil strainers 4. Install engine in vehicle. Refer to ENGINE RE-
3. Install the oil sump cover on the engine, then MOVAL AND INSTALLATION subsection.
tighten screws in two steps as follows: 5. Fill up oil tank and check oil level. Refer to PERI-
3.1 Tighten the following screws to the speci- ODIC MAINTENANCE PROCEDURES subsec-
fied torque and sequence. tion.

OIL SUMP COVER SCREWS

TIGHTENING TORQUE
(FOLLOW SEQUENCE)
5 N•m ± 0.6 N•m
STEP A
(44 lbf•in ± 5 lbf•in)

smr2014-016-016_b

TIGHTENING SEQUENCE STEP A

3.2 Tighten the following screws to the speci-

fied torque and sequence.
OIL SUMP COVER SCREWS TIGHTENING
TORQUE (FOLLOW SEQUENCE)

9 N•m ± 1 N•m
STEP B (80 lbf•in ± 9 lbf•in)

18 smr2014-016