Exhaust Manifold: Service and Repair
EXHAUST MANIFOLDCOMPONENTS (Part 1):
COMPONENTS (Part 2):
COMPONENTS (Part 3):
COMPONENTS (Part 4):
COMPONENTS (Part 5):
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
NOTICE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
3. REMOVE V-BANK COVER SUB-ASSEMBLY
4. REMOVE AIR CLEANER INLET COVER
5. REMOVE NO. 1 AIR CLEANER INLET
6. REMOVE INTAKE AIR CONNECTOR PIPE
7. REMOVE V-RIBBED BELT
8. REMOVE ENGINE ROOM SIDE COVER RH
9. REMOVE ENGINE ROOM SIDE COVER LH
10. REMOVE NO. 1 ENGINE UNDER COVER
11. REMOVE FRONT SUSPENSION MEMBER PROTECTOR LOWER
12. REMOVE NO. 2 ENGINE UNDER COVER
13. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR
14. REMOVE NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
15. REMOVE NO. 6 ROCKER PANEL MOULDING PROTECTOR
16. REMOVE NO. 5 ROCKER PANEL MOULDING PROTECTOR
17. REMOVE REAR FLOOR SIDE MEMBER COVER LH
18. REMOVE REAR FLOOR SIDE MEMBER COVER RH
19. REMOVE FRONT FLOOR COVER LH
20. REMOVE FRONT FLOOR COVER RH
21. REMOVE FRONT FLOOR CENTER BRACE
22. DISCONNECT HEATED OXYGEN SENSOR
23. REMOVE FRONT EXHAUST PIPE ASSEMBLY
24. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY
25. REMOVE FRONT WHEEL
26. REMOVE FRONT STABILIZER LINK ASSEMBLY LH
27. REMOVE FRONT STABILIZER LINK ASSEMBLY RH
28. REMOVE ENGINE UNDER COVER SUB-ASSEMBLY LH
29. REMOVE ENGINE UNDER COVER SUB-ASSEMBLY RH
30. REMOVE REAR ENGINE UNDER COVER LH
31. REMOVE REAR ENGINE UNDER COVER RH
32. REMOVE FRONT STABILIZER NO. 1 BRACKET LH
33. REMOVE FRONT STABILIZER NO. 1 BRACKET RH
34. REMOVE FRONT STABILIZER BAR
35. REMOVE FRONT STABILIZER BAR NO. 1 BUSH
36. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT LH
37. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT RH
38. REMOVE GENERATOR ASSEMBLY
39. REMOVE STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/ VGRS)
40. REMOVE STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/o VGRS)
41. REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/ VGRS)
42. REMOVE NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/o VGRS)
43. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
44. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
(a) Disconnect the air fuel ratio sensor connector.
(b) Remove the 3 bolts and No. 1 exhaust manifold heat insulator.
45. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Remove the 8 nuts and exhaust manifold RH.
(b) Remove the gasket.
46. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
(a) Disconnect the air fuel ratio sensor connector.
(b) Remove the 3 bolts and No. 2 exhaust manifold heat insulator.
47. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Remove the 8 nuts and exhaust manifold LH.
(b) Remove the gasket.
48. REMOVE AIR FUEL RATIO SENSOR (for Bank 1)
49. REMOVE AIR FUEL RATIO SENSOR (for Bank 2)
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1)
2. INSTALL AIR FUEL RATIO SENSOR (for Bank 2)
3. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Install a new gasket.
(b) Install the exhaust manifold LH, and install 8 new nuts in the order shown in the illustration.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
4. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
(a) Install the exhaust manifold heat insulator with the 3 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
(b) Connect the air fuel ratio sensor connector.
5. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Install a new gasket.
(b) Install the exhaust manifold RH, and install 8 new nuts in the order shown in the illustration.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
6. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
(a) Install the No. 1 exhaust manifold heat insulator with the 3 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
(b) Connect the air fuel ratio sensor connector.
7. INSTALL ENGINE OIL LEVEL DIPSTICK GUIDE
8. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/ VGRS)
9. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY (w/o VGRS)
10. INSTALL STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/ VGRS)
11. INSTALL STEERING SLIDING YOKE WITH SHAFT SUB-ASSEMBLY (w/o VGRS)
12. INSTALL GENERATOR ASSEMBLY
13. INSTALL V-RIBBED BELT
14. INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT LH
15. INSTALL FRONT SUSPENSION MEMBER REINFORCEMENT RH
16. INSTALL FRONT STABILIZER BAR NO. 1 BUSH
17. TEMPORARILY TIGHTEN FRONT STABILIZER BAR
18. TIGHTEN FRONT STABILIZER NO. 1 BRACKET LH
19. TIGHTEN FRONT STABILIZER NO. 1 BRACKET RH
20. INSTALL REAR ENGINE UNDER COVER LH
21. INSTALL REAR ENGINE UNDER COVER RH
22. INSTALL ENGINE UNDER COVER SUB-ASSEMBLY
23. INSTALL ENGINE UNDER COVER SUB-ASSEMBLY RH
24. INSTALL FRONT EXHAUST PIPE ASSEMBLY
25. INSTALL FRONT FLOOR CENTER BRACE
26. CONNECT HEATED OXYGEN SENSOR (for Sensor 2)
27. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
28. INSTALL COWL TOP VENTILATOR LOUVER RH
29. INSPECT FOR EXHAUST GAS LEAK
30. INSTALL FRONT FLOOR COVER RH
31. INSTALL FRONT FLOOR COVER LH
32. INSTALL REAR FLOOR SIDE MEMBER COVER RH
33. INSTALL REAR FLOOR SIDE MEMBER COVER LH
34. INSTALL NO. 5 ROCKER PANEL MOULDING PROTECTOR
35. INSTALL NO. 6 ROCKER PANEL MOULDING PROTECTOR
36. INSTALL NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
37. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR
38. INSTALL NO. 2 ENGINE UNDER COVER
39. INSTALL FRONT SUSPENSION MEMBER PROTECTOR LOWER
40. INSTALL NO. 1 ENGINE UNDER COVER
41. INSTALL FRONT WHEEL
42. INSTALL ENGINE ROOM SIDE COVER RH
43. INSTALL ENGINE ROOM SIDE COVER LH
44. INSTALL INTAKE AIR CONNECTOR PIPE
45. INSTALL NO. 1 AIR CLEANER INLET
46. INSTALL AIR CLEANER INLET COVER
47. INSTALL V-BANK COVER SUB-ASSEMBLY
48. PERFORM INITIALIZATION
(a) Perform initialization.
NOTICE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.