Last Modified: 11-29-2007 1.6 A
Service Category: Engine/Hybrid System Section: Intake/Exhaust
Model Year: 2008 Model: Sequoia Doc ID: RM000002YRK006X
Title: 2UZ-FE INTAKE / EXHAUST: EXHAUST MANIFOLD: REMOVAL (2008 Sequoia)

REMOVAL

1. REMOVE NO. 1 ENGINE UNDER COVER 2UZ-FE LUBRICATION: OIL AND OIL FILTER: REPLACEMENT (2008 Sequoia)+

2. DRAIN ENGINE COOLANT 2UZ-FE COOLING: COOLANT: REPLACEMENT (2008 Sequoia)+

3. REMOVE THROTTLE BODY COVER SUB-ASSEMBLY 2UZ-FE ENGINE CONTROL: THROTTLE BODY: REMOVAL (2008 Sequoia)+

4. REMOVE AIR CLEANER HOSE ASSEMBLY 2UZ-FE ENGINE CONTROL: THROTTLE BODY: REMOVAL (2008 Sequoia)+

5. REMOVE AIR CLEANER ASSEMBLY 2UZ-FE ENGINE CONTROL: ECM: REMOVAL (2008 Sequoia)+

6. REMOVE FRONT FENDER APRON SEAL REAR LH

(a) Remove the 5 clips and fender apron seal.

7. REMOVE FRONT FENDER APRON SEAL LH

(a) Remove the 6 clips and fender apron seal.

8. REMOVE NO. 2 AIR HOSE (for Bank 1) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

9. REMOVE NO. 3 AIR TUBE (for Bank 1) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

10. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 1) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

11. REMOVE FRONT FENDER APRON SEAL REAR RH

(a) Remove the 5 clips and front fender apron seal rear RH.

12. REMOVE FRONT FENDER APRON SEAL RH

(a) Remove the 6 clips and front fender apron seal RH.

13. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE 2UZ-FE LUBRICATION: OIL PUMP: REMOVAL (2008 Sequoia)+

14. REMOVE HEATER OUTLET WATER HOSE

15. DISCONNECT NO. 5 WATER BY-PASS HOSE

(a) Loosen the clip and disconnect the No. 5 water by-pass hose.

16. REMOVE WATER BY-PASS PIPE ASSEMBLY

(a) Disconnect the 2 water hoses from the transmission oil cooler.

(b) Remove the 3 bolts and water by-pass pipe assembly.

17. DISCONNECT NO. 2 AIR INJECTION SYSTEM HOSE (for Bank 2) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

18. REMOVE NO. 2 AIR TUBE (for Bank 2) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

19. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 2) 2UZ-FE EMISSION CONTROL: AIR SWITCHING VALVE: REMOVAL (2008 Sequoia)+

20. REMOVE FRONT EXHAUST PIPE ASSEMBLY 2UZ-FE ENGINE CONTROL: AIR FUEL RATIO SENSOR: REMOVAL (2008 Sequoia)+

21. REMOVE PROPELLER SHAFT HEAT INSULATOR (for 4WD) DRIVE SHAFT / PROPELLER SHAFT: FRONT PROPELLER SHAFT ASSEMBLY: REMOVAL (2008 Sequoia)+

22. REMOVE FRONT PROPELLER SHAFT ASSEMBLY (for 4WD) DRIVE SHAFT / PROPELLER SHAFT: FRONT PROPELLER SHAFT ASSEMBLY: REMOVAL (2008 Sequoia)+

23. REMOVE FRONT NO. 2 EXHAUST PIPE ASSEMBLY 2UZ-FE ENGINE CONTROL: AIR FUEL RATIO SENSOR: REMOVAL (2008 Sequoia)+

24. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

(a) Remove the 4 bolts and No. 1 exhaust manifold heat insulator.

25. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH

(a) Remove the 8 nuts and exhaust manifold sub-assembly RH.

(b) Remove the gasket.

26. REMOVE NO. 2 STEERING INTERMEDIATE SHAFT SUB-ASSEMBLY STEERING GEAR / LINKAGE: STEERING GEAR: REMOVAL (2008 Sequoia)+

27. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

(a) Remove the 4 bolts and No. 2 exhaust manifold heat insulator.

28. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH

(a) Remove the 8 nuts and exhaust manifold sub-assembly LH.

(b) Remove the gasket.