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2.6L Engine Intake & Exhaust Guide

This document provides specifications, torque specifications, sealants and adhesives, troubleshooting, and removal/installation instructions for the intake and exhaust systems of engines under 3.0L and 2.6L. It includes sections on the air cleaner, intake manifold, exhaust manifold, and exhaust pipes/mufflers. Specifications include parts lists, component types, and general specs. Torque specs are provided for each component. Sealants and removal/installation points are also described.

Uploaded by

Gonzalez Ruben
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
0% found this document useful (0 votes)
99 views16 pages

2.6L Engine Intake & Exhaust Guide

This document provides specifications, torque specifications, sealants and adhesives, troubleshooting, and removal/installation instructions for the intake and exhaust systems of engines under 3.0L and 2.6L. It includes sections on the air cleaner, intake manifold, exhaust manifold, and exhaust pipes/mufflers. Specifications include parts lists, component types, and general specs. Torque specs are provided for each component. Sealants and removal/installation points are also described.

Uploaded by

Gonzalez Ruben
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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II-I

INTAKE AND
<2.6L ENGINE>
AIR CLEANER EXHAUST EXHAUST ............................................... .................................. .............. 3 6 7 4

<3.OL ENGINE>
AIR CLEANER ............................................... ................................... .................................. .............. 10 11 15 16 12 8 8 9 8 9

MANIFOLD

AIR INTAKE PLENUM EXHAUST EXHAUST MANIFOLD

PIPES AND MUFFLERS

INTAKE MANIFOLD

......................................

PIPES AND MUFFLERS

SPEClFlCATlONS . .. . . . .. . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . General Specifications . . . . .._...__._....._........... Sealants and Adhesives . . ..__._..... _. ..____..._._._ Torque Specifications . .._. . . . .. . .. .. . .._............. . . ..*.............................. TROUBLESHOOTING Abnormal Noise Exhaust Gas Leakage 3

INTAKE MANIFOLD

......................................

SPECIFICATIONS ......................................... General Specifications ............................... Sealants and Adhesives ............................. Torque Specifications ................................ TROUBLESHOOTING ...................................

INTAKE AND EXHAUST <2.6L ENGINE> - SDecifications

INTAKE
Items

AN5

EXHAUST

<2.6L

ENGINE>
NHCA-0

SPECIFICATIONS
GENERAL SPECIFICATIONS
Specifications Unwoven cloth type Vacuum motor type Air cleaner Element Heated air intake Exhaust system Front exhaust pipe Muffler Coupling Suspension system

Dual type Expansion resonance-type Flat coupling Rubber hangers and-suspenders

TORQUE SPECIFICATIONS
Items Air cleaner to rocker cover Carburetor to intake manifold Intake manifold to cylinder head Water outlet fitting assembly to intake manifold Therm0 valve assembly to intake manifold E.G.R. valve assembly to intake manifold Vacuum connector joint Engine coolant temperature gauge unit to intake manifold Engine coolant temperature sensor to intake manifold Oxygen sensor Joint to intake manifold Air pipe assembly to bracket Air pipe assembly to reed valve B bracket Exhaust manifold cover to exhaust manifold Air pipe assembly to exhaust manifold Exhaust manifold to cylinder head Exhaust manifold to front exhaust pipe Front exhaust pipe to exhaust pipe mounting bracket Front exhaust pipe to under catalytic converter Under catalytic converter to center exhaust pipe Hanger bracket to suspender Suspender to frame Center exhaust pipe to main muffler Main muffler to hanger Hanger to frame Nm 16-19 15-20 15-20 17-20 2@0 1g-28 8-12 IO-12 20-40 40-50 20-40 12-15 lo-13 12-75 70-I 00 15-20 20-30 2030 15-25 40-60 8-12 8-12 20-30 5-10 5-10 ft.lbs. 12-14 11-14 11-14 13-14 14-29 14-20 6-9 7-9 14-29 29-36 14-29 9-11 7-9 9-11 51-72 11-14 14-22 14-22 11-18 29-43 6-9 6-9 14-22 4-7 4-7

NIICC-0

iEALANTS AND ADHESIVES


Items Engine Engine Engine Therm0 coolant coolant coolant valve temperature temperature temperature assembly and gauge unit, switch, sensor, Joint (threaded Specified sealants and adhesives Quantity 3M ART Part No. 8660 or equivalent part)

NIICD
As required

TSB Revision

INTAKE AND EXHAUST <2.6L ENGINE>

Troubleshooting

I Air

Cleaner

11-3
NII-

TROUBLESHOOTING
Symptom Exhaust gas leakage Probable cause Loose joints Broken pipe or muffler Abnormal noise Broken separator Broken rubber in muffler or suspender Remedy Retighten Repair or replace Replace Replace Correct Repair or replace

hangers

Interference of pipe or muffler with vehicle body Broken pipe or muffler

AIR CLEANER
REMOVAL AND INSTALLATION

NllFA-o

Removal

steps 1. Wing nut l a 2. Connection for breather hose 3. Air duct 4. Connection for air hose 5. Connection for vacuum hose 6. Air cleaner cover 7. Air cleaner element 8. Air cleaner body 9. Secondary air case 10. Secondary air cleaner 11. Air cleaner gasket 12. Heater duct

,+.
12-14 R.lbs.

2w

NOTE (I) Reverse the removal procedures to reinstall. (2) l * : Refer to Service Point of Installation. (3) q : Non-reusable parts.

INSPECTION
l

NllFcAD

0 0

Check the air cleaner body, cover or packing for deformation, corrosion or damage. Check the air duct for damage. Check the air cleaner element for clogging, contamination or damage. If element is slightly clogged, remove dust by blowing air from inside of element.

1 TSB Revision

11-4
Vacuum \ motor

INTAKE AND EXHAUST <2.6L ENGINE>

Air Cleaner I Intake Manifold

HOT AIR CONTROL VALVE CHECK Check to ensure that when negative pressure is applied to nipple of vacuum motor, valve operates as indicated by arrow.

SERVICE POINT OF INSTALLATION


2. INSTALLATION OF BREATHER HOSE NOTE Be careful, when installing, not to apply hose.

NIWOAA
oil etc. to the

Hot aircontrol valve

INTAKE MANIFOLD
REMOVAL AND INSTALLATlON
Pra-removal
l

m,MI-o

Draining of Coolant (Refer to GROUP 0 - Maintenance Service.)


Operation

Operation

19-19 Nm 12-14ftlbs.

,I

libs

19-20 Nm

Post-installation

0 Supplying of Coolant (Refer to GROUP 0 - Maintenance Service.) l Checking and adjustment of idling rpm and ignition timing.(Refer to GROUP 9 - Service Adjustment Procedures.)

4 11-14ftJbs. Removal steps

049569

+e l + +e l +

1. 2. 3.
4.

5. 6. 7. 8.

Air cleaner Carburetor assembly Gasket ^ _ Connectton tor racitator upper hose Connection for water by-pass hose Water hose Connection for heater hose Exsuerection for brake booster vacuum for vacuum hose for engine coolant switch (Vehicles with an air

11. Connection for engine coolant temperature sensor 12. Connection for engine coolant temperature gauge unit 13. Intake manifold 14. Intake manifold gasket NOTE (I) Reverse the removal procedures to re%all. (2) +e : Refer to Service Points of Removal. (3) ++ : Refq to Service Points of Installation. (4) q : Non-reusable parts

9. Connection 10. Connection temperature conditioner)

/ -TSB Revision

INTAKE AND EXHAUST <2.6L ENGINE> - Intake


1.

Manifold

11-5

SERVICE POINTS OF REMOVAL


REMOVAL OF AIR CLEANER Refer to P. 113. 2. REMOVAL OF CARBURETOR ASSEMBLY Refer to GROUP 14 - Carburetor.

INSPECTION
Check the points described below; replace problem is found. (1) Damage or cracking of any part. (2) Clogging of the negative pressure (vacuum) clogging of the water or gas passages. the

NllMcAp

part

if a

outlet port, or
NlllDAC.

SERVICE POINTS OF INSTALLATION


2. INSTALLATION OF CARBURETOR ASSEMBLY Refer to GROUP 14 - Carburetor. 1. INSTALLATION OF AIR CLEANER Refer to P. 11-3.

DISASSEMBLY AND REASSEMBLY (INTAKE MANIFOLD)


17-20 XI-14

NIlhE-

Nm ft.lbs

IO-14
x7-ill

fklhc. __..--.

Nm

20-40

Nm ~~~ 14-28 ft.lbs. 4

16

al2

Nm 8-8 ft.lbs.

-6

19-28 14-20

Nm Ribs.

Disassembly steps ++ 1. Engine coolant temperature switch (Vehicles with an air conditipner) 2. F:g (Vehrcles wrthout an arr condition-. I

+C +* l + ++ ++ I

valve assembly coolant temperature coolant temperature 10. Purge control valve nipple

3. 4. 5. 6. 7. 8. 9.

Joint Engine Vacuum Joint Therm0 Engine Engine

hanger hose assembly sensor gauge unit

I)+

11. 12. 13. 14. 15. 16.

EGR valve assembly EGR valve aasket Water o&e? fitting assembly Gasket Thermostat Intake manifold

NOTE (1) Reverse the disassembly procedures to reassemble. (2) H : Refer to Service Points of Reassembly. (3) 0 : Non-reusable parts

1 TSB Revision

SERVICE POINTS OF REASSEMBLY


15. INSTALLATION OF THERMOSTAT Refer to GROUP 7 - Thermostat. 9. APPLKATION OF SEALANT TO ENGINE TEMPERATURE GAUGE UNIT/8. ENGlNE TEMPERATURE SENSOR/7. THERM0 ASBEMBLY/8./3./1. JOINT AND ENGINE TEMPERATURE SWITCH
04W563 I

COOLANT COOLANT VALVE COOLANT _

.~ .Ez. E =

Apply a coating of the specified sealant to the threaded part, and then tighten at the specified torque. Specified sealant : 3M ART Part No. 8860 or equivalent
NlfW

EXHAUST

MANIFOLD

REMOVAL AND INSTALLATION


K-19 12-14 Nm ftlbs.

12-15 Nm 9-11 ftlbs..

4S50 29-36

Nm ft.lbs.

Removal
++ ++

steps
1. 2. 3. 4. 5. 6. Air cleaner Air duct Heat duct Air pipe assembly Reed valve B bracket Exhaust manifold cover 7. Oxygen sensor 8. Self-locking nut 9. Connection for exhaust manifold front exhaust pipe

10. Gasket
gasket NOTE (II Reverse the removal procedures to reinstall. (2) l * : RefeT to Service Points of Removal. (3) +* : Refer to Service Points of Installation. (41 q : Non-reusable parts

11. Engine hanger 12. Exhaust manifold 13. Exhaust manifold

and

INTAKE AND EXHAUST <2.6L ENGINE> - s;z


1. REMOVAL OF AIR CLEANER Refer to P. 11-3.

I;$;:;

Mufflers

11-7
NIINSAb

SERVICE POINTS OF REMOVAL

INSPECTION
EXHAUST MANIFOLD cracks, Check the exhaust manifold for damage and replace it if any defects are found. EXHAUST MANIFOLD GASKET Check for flaking or damage of the gasket.

NIINCAP
and

SERVICE POINTS OF INSTALLATION


1. INSTALLATION OF AIR CLEANER Refer to P. 11-3.

NIlNOAh

EXHAUST

PIPES AND MUFFLERS

REMOVAL AND INSTALLATION


El0 Nm 4-7 ft.lbs. 40-60 Nm _... Llbs. /I

20-30

Nn

Nm *. .*
11-18 ft.lbs. I 8-8 ft.lbs.

1. Gasket

w+

2. Front exhaust pipe


3. 4. 5. 6. Spring Suspender Hanger bracket Center exhaust pipe

** ++
NOTE (1) l *

8. Main muffler 9. Catalytic converter 10. Self-locking nut


: Refer to. Service Points

assembly

I)*

of Installation.

7. Hanger I TSB Revisiqn

(2) 0

: Non-reusable parts

II-8

INTAKE AND EXHAUST <2.6L ENGINE> - Exhaust Pipes and MuHlers INTAKE AND EXHAUST <3.OL ENGINE> - specifications

INSPECTION

NWICAE

l Check the mufflers or pipes for corrosion or damage. @ Check the rubber hangers or suspenders for deterioration or damage. b Check for gas leakage from mufflers or pipes. N(lRDAE SERVICE POINTS OF INSTALLATION

2.

INSTALLATION OF FRONT EXHAUST PIPE/G. CENTER EXHAUST PIPE/S. MAIN MUFFLER/S. CATALYTIC CONVERTER ASSEMBLY (1) Temporarily install the front exhaust pipe, the cataalytic converter assembly the center exhaust pipe, and the main muffler in that order. Caution With temporarily tightened, check to be sure there is no distortion of the hangers. (2) After fully tightening each exhaust pipe and main muffler, check to be sure there is no contact with the
chassis at any place.

INTAKE
Items Air cleaner Element

AND

EXHAUST

<3.OL

ENGINE>
NIICA-I

SPECIFICATIONS
GENERAL SPECIFICATIONS
Specifications Filter paper type

Exhaust system Front exhaust pipe Muffler Coupling Suspension system


I

Dual type Expansion resonance type Flat coupling Rubber hangers, O-rings and suspenders
I I

TORQUE SPECIFICATIONS
Items Air cleaner to body Air duct to fender shield Accelerator cable bracket to air intake plenum EGR pipe attaching bolts to air intake plenum Engine oil filler neck bracket to air intake plenum Throttle body to air intake plenum Air intake plenum to front stay, rear stay Air intake plenum to intake manifold EGR valve to air intake plenum Nm 8-10 8-10 4-6 15-20 8-l 0 IO-13 1.5-20 15-20 17-26 ftibs. 6-7 6-7 34 11-14 6-7 7-9 II-14 II-14 12-19

NIICCI

[ TSB Revision

INTAKE AND EXHAUST <3.OL ENGINE>


[terns Fuel high pressure hose to delivery pipe Delivery pipe to intake manifold Heater pipe attaching bolts to intake manifold Intake manifold to engine Oxygen sensor Front exhaust pipe to exhaust manifold Front exhaust pipe (L.H.) to front exhaust pipe (R.H.) Front exhaust pipe (L.H.) to oil pan bracket Front exhaust pipe (R.H.) to catalytic converter Heat protector to exhaust manifold Engine hanger to engine Alternator stay to engine Exhaust manifold to engine EGR pipe to exhaust manifold Bracket to engine Air iritake plenum stay to bracket Front exhaust pipe to under catalytic converter Under catalytic converter to center exhaust pipe Hanger bracket to suspender Suspender to frame Center exhaust pipe to main muffler rail pipe to hanger Hanger to frame Tail pipe to main muffler Engine coolant temperature switch Engine coolant temperature sensor rhermo switch sngine coolant temperature gauge unit rhermo valve assembly

Spectications

I Troubleshooting

11-9
ft.lbs. 7-8 5-8 7-8 11-14 28-36 22-29 14-22 14-22 11-18 9-11 11-16 11-16 11-16 11-14 11-16 11-14 11-18 29-43 6-8 6-9 14-22 4-7 4-7 22-29 7-l 0 Id-29 4-7 7-8 14-27

Nm IO-13 7-l 1 IO-13 15-20 40-50 30-40 2C-30 20-30 I!%25 12-15 l&22 15-22 15-22 1 E-20 15-22 15-20 15-25 40-60 8-12 a12 20-30 5-10 5-10 30-40 IO-14 2Wzo 6-8 IO-12 20-40

SEALANTS AND ADHESIVES


Items Engine coolant temperature Engine coolant temperature Engine coolant temperature Therm0 valve assembly and gauge unit, switch, sensor, Therm0 switch, Joint (threaded part) / Specified sealants and adhesives 1 Quantity 3M ART Part No. 8660 or equivalent

N,,CC-B
1 As required

TROUBLESHOOTING
Refer to P. 1 l-3.

TSB Revision

11-10 AIR CLEANER

INTAKE AND EXHAUST <3.OL ENGINE> - Air Cleaner

N,WA-I
S-IO Nm ,6-7 ft.lbs.

REMOVAL AND INSTALLATION

-8-10

6-7 ft.lbs.

Nm

Removal

steps
1. Connection of air flow sensor

connector 2. Breather hose 3. Air intake hose


4. Air cleaner

.~

5. 6. 7. 8. 9. 10. 17. 12. 13. 14, 15. 16.

Air duct 8 Air duct A Air cleaner cover Air cleaner element Air flow sensor assembly Air flow sensor asket Noise reduction 9. ilter Cover Grommet Air cleaner body Insulator Collar
to reinstall.

16 15

NOTE (I) Reverse the removal procedures (2) q : Non-reusable parts

INSPECTION
e

NIIFCAE

Check the air cleaner body, cover or packing for deformation, corrosion or damage. l Check the air cleaner element for clogging, contamination or damage. If element is slightly clogged, remove dust by blowing air from inside of element. AIR-FLOW SENSOR CHECK For inspection of air-flow sensor, refer to GROUP 14 - AirFlow Sensor Check. _ ._
/ TSB Revision --~~ z

INTAKE AND EXHAUST <3.OL ENGINE> - Air intake

Plenum

II-11

AIR INTAKE

PLENUM

REMOVAL AND INSTALLATION

Removal

steps 1. Connection for air intake hose 2. Accelerator cable adjusting bolts 3. Connection for throttle control cable ~~~~;cles with an automatrc transmts4. Connection for accelerator cable 5. Connection for vacuum hose 6. Connection for brake booster vacuum hose 7. EGR temperature sensor connector 8. Connection for vacuum hose 9. EGR pipe attaching bolts 10. Gasket 11. Connection for high tension cable 12. Ignition coil 13. Engine oil filler neck bracket 14. Connection for PCV hose 15. Throttle body assembly

05w532

17. Bolts
18. 19. 20. 21. 22. 23. 24.

16. Throttle

body gasket

Bolts and nuts Air intake plenum Air intake plenum EGR valve EGR gasket Air intake plenum Air intake plenum

gasket front stay rear stay

+*

NOTE (I) Reverse the removal procedures to reinstall. (2) ** : Refer to Service Points of Removal. (3) q : Non-reusable parts

SERVICE POINTS OF REMOVAL

NIIOBAS

15. REMOVAL OF THE THROTTLE BODY ASSEMBLY Take out the throttle body installation bolts, taking care not to disturb the throttle body during the operation. NOTE Leave the water hoses attached to the throttle body assembly.

INSPECTION NIIUCAC Check the air intake plenum for damage and cracks and
replace TSB Revision it if any defects are found.

i -~--cc.

i --.

waif=_

,_- ;---*ihi

-~,

.--

11-12

INTAKE AND EXHAUST <3.OL ENGINE> - intake Manifold

INTAKE MANIFOLD
REMOVAL AND INSTALLATION

~g!GJEgJ;;;,,4 _
l

Reduction

of the Fuel Line internal

Post-installation Operation Filling of Engine Coolant $;$r to GROUP 0 - Maintenance

Ser-

(Refer to GROUP 14 - Engine Control.) 0 Inspection of fuel pressure (Refer to GROUP 14 - MPI System.)

o Adjustment otAccelerator

Cable

E-20 11-14

Nm ft.lbs

aa IS

19

n/

4-6Nm 34 ft.lbs.

Removal

steps 1. Connection for air intake hose 2. Throttle position sensor connector 3. Stepper motor connector 4. Accelerator cable adjusting bolts 5. Connection for throttle control cable W&es with an automatic transmisConnection for accelerator cable Connection for water hoses EGR temperature sensor connector Connection for vacuum hose Connection for brake booster vacuum hose 11. Connection for high tension cable / TSB Revision 6. 7. 8. 9. 10.

12. 13. 14. 15. 16. 17. 18. 19. 20. 21. NOTE

Ignition coil En@ne oil filler neck bracket Cofinection for PCV hose Connection for vacuum hose EGR pipe attaching bolts Gasket Boits Bolts and nuts Air intake plenum and throttle Air intake plenum gasket
procedures parts to reinstall.

body

(lj Reverse the- removal (2) a : Non-reusable

INTAKE AND EXHAUST <3.OL ENGINE> - Intake Manifold

II-13

IO-13 Nm 7-9 ftlbs.

rnw531

22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34.

Connection for fuel high pressure hose Connection for fuel return hose Vacuum hose Connection for control harness Deliven/ pipe, fuel injector and pressure regulator Vacuum hose and pipe assembly Connection for engine coolant temperature gauge unit connector Connection for engine coolant temperature switch connector (Vehicles with an air conditioner) Connection for engine coolant temperature sensor connector Connection for therm0 switch connector (Vehicles with an automatic transmission) Radiator upper hose Connection for water by-pass hose Heater pipe attaching bolts

35. 36. 37. 38. 39. l + 40. ++ 41. ++ ++ 42. 43.

++ 44. ++ 45. NOTE (1) Reverse the removal procedures to reinstall. (2) ++ : Refer to Service Points of Removal. (3) ** : Refer to Service Points of Installation. (4) q : Non-reusable parts

Gasket Intake manifold Intake manifold gasket Water outlet fitting assembly Gasket Thermostat Engine coolant temperature switch (Vehicles with an air conditioner) Engine coolant temperature sensor Therm0 switch (Vehicles with an automatic transmission) Engine coolant temperature gauge unit Therm0 valve assembly

/ TSB Revision

INTAKE AND EXHAUST <3.OL ENGINE>

- Intake Manifold NI,MBAL

SERVICE POINTS OF REMOVAL

22. DISCONNECTION OF FUEL HIGH PRESSURE HOSE Caution Cover fuel pipe line with rag after relieving pressure as certain pressure may still remain. 26. REMOVAL OF DELIVERY PIPE, FUEL INJECTOR AND PRESSURE REGULATOR Remove delivery pipe with fuel injector and pressure regulator. Caution Do not drop injector when removing delivery pipe.

INSPECTION
INTAKE MANIFOLD Check the points described below; replace the problem is found. (I) Check for damage or cracking of any part. (2) Check for clogging of the water passages. part if a

SERVICE IfOlNTS OF INSTALLATION

NIlUDIT

45APPLlCATlON OF SEALANT TO THERM0 VALVE ASSEMBLYbl4. ENGINE COOLANT TEMPERATURE GAUGE UNIT/43. THERM0 SWITCH/42. ENGINE ENGINE COOLANT TEMPERATURE SENSOW41. COOLANT TEMPERATURE SWITCH Refer to P. 11-6. 46. INSTALLATION OF THERMOSTAT Refer to GROUP 7 - Thermostat.

1 TSB Revision

INTAKE AND EXHAUST <3.OL ENGINE> - Exhaust

Manifold

11-15 NIINA-I

EXHAUST

MANIFOLD
30-40 Nm 22-29 klbs. I I 1

REMOVAL AND INSTALLATION


l

Pre-removal Operation Removal of Under Guard and Snow C. ,3rA uucu ($&fe,to GROUP 23 - Under

\ \

/,

40-50 Nm ._ -- ._... ,26-36 ft.lbs.

Post-installation Operation . Installation of Under Guard and I Snow Guard GROUP 23 - Under 655-25 12-15 Nm 6-11 ft.lbs. \ 15-22 Nm 11-16 ft.lbs. i Nm 11-18 klbs.

15b2 Nm 11-16 ft.lbs.

15-k Nm 11-16 ftlbs.

I 12-15 Nm 9-11 ft.lbs.


OSW528

I
Removal steps of exhaust manifold (Right) 1. Oxygen sensor 2. Front exhaust pipe (L.H.) 3. Front exhaust pipe (R.H.) 4. Gasket 5. Air duct 6. Heat protector 7. Engine hanger 8. Alternator stay 9. Exhaust manifold 10. Gasket Removal

steps of exhaust manifold (Left) 2. Front exhaust pipe (L.H.) 4. Gasket 11. EGR pipe 12. EGR gasket 13. Heat protector 14. Air intake plenum 15. Bracket 16. Exhaust manifold 17. Gasket

NOTE (1) Reverse the removal procedure to reinstall. (2) m : Non-reusable parts I TSB Revision

II-16

INTAKE AND EXHAUST <3.OL ENGINE> - Exhaust

Pipes and Mufflers

EXHAUST

PIPES AND MUFFLERS

[EMOVAL AND INSTALLATION

E-12 Nm 6-9 ft.Ibs.

14
Prs-removal
l

Operation
l

Removal of Under Guard and Snow Guard (R&;,$ GROUP 23 - Under

Installation of Under Guard and


E-10 Nm 4-7 ft.lbs.

1. Gasket 2. Self-locking nut I)+ 3. Front exhaust pipe (L.H.) l I l + 4. Front exhaust pipe (R.H.) +* 5. Oxygen sensor ^^. 6. aprmg I)+ 7. Catalytic converter assembly ^ 8. Hanger bracket 9. Suspender e)+ 10. Center exhaust pipe e+ 11. Main muffler

12. 13. 14. 15.

O-ring Hanger Tail pipe (2 d6or vehicles) Tail pipe (4 door vehicles)

05W524

NOTE (1) *4 (2) l

: Refer to Service Point? of Installation. : Non-reusable parts

INSPECTION
o
l

r4I,RcAJ

Check the mufflers or pipes for corrosion or damage. Check the rubber hangers, suspenders and O-rings for deterioration or damage. Check for gas leakage from mufflers or pipes

SERVICE POINTS OF INSTALLATION


3./4.

NImrJAJd

INSTALLATION OF FRONT EXHAUST PIPE/ 7. CATALYTIC CONVERTER ASSEMBLY/IO. CENTER EXHAUST PIPE/ll. MAIN MUFFLER/l4./15. TAIL PIPE
(1) Temporarily install the front exhaust pipe, the catalytic converter assembly, the center exhaust pipe, the main muffler and tail pipe in that order.

Caution With temporarily is no distortion

tightened, check of the hangers.

to be sure there

(2) After fully tightening each exhaust pipe and main muffler, check to be sure there is no contact with the chassis at any place.

1 TSB Revision

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