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Home >> Lexus >> 2009 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Transmission and Drivetrain >> Differential Assembly >> Differential Carrier >> Service and Repair >> Removal and Replacement >> Installation

Installation








DIFFERENTIAL: REAR DIFFERENTIAL CARRIER ASSEMBLY: INSTALLATION

INSTALLATION
HINT: A bolt without a torque specification is shown in the standard bolt chart Standard Bolt - Specified Torque For Standard Bolts.





1. INSTALL REAR NO. 1 DIFFERENTIAL MOUNT CUSHION
(a) Pass SST bolts through the area shown in the illustration, and install the mount cushion.
SST: 09570-24011
SST: 09316-12010
NOTICE:
- Make sure the mount cushion installation angle misalignment is not over +-3°.
- Make sure the mount cushion is not at an angle by first temporarily installing the mount cushion to the member before installing SST.
- Be sure to combine SST properly.
- Confirm that SST contacts the entire bush surface of the mount cushion.





2. INSTALL REAR NO. 2 DIFFERENTIAL MOUNT CUSHION
(a) Pass SST bolt through the area shown in the illustration, and install the mount cushion.
SST: 09570-24011
SST: 09316-12010
NOTICE:
- Make sure the mount cushion installation angle misalignment is not over +-3°.
- Make sure the mount cushion is not at an angle by first temporarily installing the mount cushion to the member before installing SST.
- Be sure to combine SST properly.
- Confirm that SST contacts the entire bush surface of the mount cushion.

3. INSTALL REAR DIFFERENTIAL CARRIER ASSEMBLY
(a) Install the 2 upper mount stoppers on the rear differential carrier.
HINT: Use the upper mount stopper which was removed.





(b) Support the rear differential carrier with a jack and temporary install the lower mount stoppers and 2 new front side set bolts.
NOTE:
Do not let the rear differential carrier interfere with the drive shaft.





(c) Using a 12 mm hexagon wrench, install the 3 rear side set hexagon bolts.
Torque: 142 Nm (1,450 kgf-cm, 105 ft-lbf)
(d) Torque the 2 front side set bolts.
Torque: 123 Nm (1,250 kgf-cm, 90 ft-lbf)
(e) Lower the jack.
4. INSTALL REAR DIFFERENTIAL DRAIN PLUG
(a) Using a 10 mm hexagon wrench, install the drain plug with a new gasket.
Torque: 49 Nm (500 kgf-cm, 39 ft-lbf)
5. ADD DIFFERENTIAL OIL Testing and Inspection
6. INSPECT DIFFERENTIAL OIL Testing and Inspection
7. INSTALL REAR DIFFERENTIAL FILLER PLUG
(a) Using a 10 mm hexagon wrench, install the filler plug with a new gasket.
Torque: 49 Nm (500 kgf-cm, 39 ft-lbf)
8. INSTALL REAR DRIVE SHAFT ASSEMBLY LH Installation
9. INSTALL REAR DRIVE SHAFT ASSEMBLY RH
HINT: Use the same procedures described for the LH side.

10. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH Installation
11. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH
HINT: Use the same procedures described for the LH side.

12. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH Installation
13. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY RH
HINT: Use the same procedures described for the LH side.

14. INSTALL REAR SUSPENSION MEMBER BRACE LH
(a) Install the rear suspension member with the 2 bolts.
Torque: 50 Nm (510 kgf-cm, 37 ft-lbf)
15. INSTALL REAR SUSPENSION MEMBER BRACE RH
HINT: Use the same procedures described for the LH side.

16. INSTALL FRONT FLOOR NO. 1 HEAT INSULATOR
(a) Install the insulator with the 4 bolts.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)
17. INSTALL PARKING BRAKE CABLE HEAT INSULATOR
(a) Install the insulator with the 4 bolts.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)
18. INSTALL REAR WHEEL
(a) Install the rear wheel with the 5 nuts.
Torque: 103 Nm (1,050 kgf-cm, 76 ft-lbf)
(b) Install the ornament with the 10 bolts.
Torque: 20 Nm (204 kgf-cm, 15 ft-lbf)
19. STABILIZE SUSPENSION Installation
20. TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY LH Installation
21. TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY RH
HINT: Use the same procedures described for the LH side.

22. TIGHTEN REAR NO. 1 SUSPENSION ARM ASSEMBLY Installation
23. TIGHTEN REAR NO. 1 SUSPENSION ARM ASSEMBLY RH
HINT: Use the same procedures described for the LH side.

24. INSTALL PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY Installation
25. INSTALL EXHAUST FRONT PIPE ASSEMBLY Installation
26. INSTALL EXHAUST CENTER PIPE ASSEMBLY Installation
27. INSTALL TAILPIPE ASSEMBLY Installation
28. INSTALL HEATED OXYGEN SENSOR
29. INSTALL REAR SUSPENSION MEMBER BRACE REAR LOWER LH
(a) Install the rear suspension member brace rear lower with the 2 bolts.
Torque: 50 Nm (510 kgf-cm, 37 ft-lbf)
30. INSTALL REAR SUSPENSION MEMBER BRACE REAR LOWER RH
HINT: Use the same procedures described for the LH side.

31. INSTALL REAR END BODY MOUNTING SET PLATE LH
(a) Install the rear end body mounting set plate with the 4 bolts.
Torque: 56 Nm (570 kgf-cm, 41 ft-lbf)
32. INSTALL REAR END BODY MOUNTING SET PLATE RH
HINT: Use the same procedures described for the LH side.

33. INSTALL FRONT FLOOR BRACE CENTER
(a) Install the floor brace center with the 4 bolts.
Torque: 20 Nm (204 kgf-cm, 15 ft-lbf)
34. INSPECT AND ADJUST REAR WHEEL ALIGNMENT
(a) Inspect and adjust the rear wheel alignment Rear Wheel Alignment.
35. CHECK FOR EXHAUST GAS LEAK Installation
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