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Home >> Lexus >> 2010 >> IS 250 RWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Steering and Suspension >> Suspension >> Wheel Hub >> Service and Repair >> Rear Axle Hub >> Installation

Installation





AXLE: REAR AXLE HUB: INSTALLATION

1. INSTALL REAR AXLE HUB AND BEARING ASSEMBLY

(a) Hold the axle hub and bearing assembly in a vise between aluminium plates.

NOTICE:
Do not overtighten the vise.

(b) Install the parking brake anchor block, cable support bracket and parking brake plate with the 2 nuts.





Torque : 76 Nm (775 kgf-cm, 56 ft-lbf)

(c) Install the axle hub and bearing assembly to the rear axle carrier sub-assembly with the 4 bolts.





Torque : 70 Nm (714 kgf-cm, 52 ft-lbf)

2. INSTALL NO. 2 REAR WHEEL BEARING DUST DEFLECTOR

(a) Using SST and a hammer, install a new No. 2 rear wheel bearing dust deflector to the rear axle carrier sub-assembly.





SST : 09951-01000

SST : 09950-70010

09951-07150

HINT
Align the hole for the speed sensor in the No. 2 rear wheel bearing dust deflector with the rear axle carrier sub-assembly.

3. INSTALL REAR AXLE ASSEMBLY

(a) Install the rear drive shaft assembly and rear axle assembly.

4. INSTALL NO. 2 REAR UPPER CONTROL ARM ASSEMBLY

(a) Install the No. 2 rear upper control arm assembly to the rear axle carrier sub-assembly with a new nut.





Torque : 70 Nm (714 kgf-cm, 52 ft-lbf)

5. TEMPORARILY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY

(a) Temporarily tighten the No. 1 rear upper control arm assembly to the rear axle carrier sub-assembly with the bolt, washer and nut.





HINT
Install the bolt from the rear side of the vehicle and lightly tighten the bolt.

6. TEMPORARILY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY

(a) Temporarily tighten the No. 1 rear suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.





HINT
Install the bolt from the rear side of the vehicle and lightly tighten the bolt.

7. TEMPORARILY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY

(a) Temporarily tighten the No. 2 rear suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.





HINT
Install the bolt from the rear side of the vehicle and lightly tighten the bolt.

8. INSTALL TOE CONTROL LINK SUB-ASSEMBLY

(a) Install the toe control link sub-assembly to the rear axle carrier sub-assembly with a new nut.





Torque : 70 Nm (714 kgf-cm, 52 ft-lbf)

9. INSTALL REAR STABILIZER LINK ASSEMBLY

(a) Install the stabilizer link assembly and the load sensing valve sensor bracket to the No. 2 rear suspension arm assembly with the bolt and nut.





Torque : 27 Nm (275 kgf-cm, 20 ft-lbf)

10. INSTALL PARKING BRAKE CABLE ASSEMBLY

(a) Install the parking brake cable assembly to the rear axle carrier sub-assembly with the 2 nuts.





Torque : 8.0 Nm (82 kgf-cm, 71 in-lbf)

11. APPLY HIGH TEMPERATURE GREASE Reassembly

12. INSTALL PARKING BRAKE SHOE LEVER Reassembly

13. INSTALL NO. 2 PARKING BRAKE SHOE ASSEMBLY Reassembly

14. INSTALL NO. 1 PARKING BRAKE SHOE ASSEMBLY Reassembly

15. INSTALL PARKING BRAKE SHOE ADJUSTING SCREW SET Reassembly

16. INSTALL NO. 1 PARKING BRAKE SHOE RETURN SPRING Reassembly

17. INSTALL NO. 2 PARKING BRAKE SHOE RETURN SPRING Reassembly

18. CHECK PARKING BRAKE INSTALLATION Reassembly

19. INSTALL REAR SPEED SENSOR Installation

20. INSTALL REAR AXLE SHAFT NUT

(a) Clean the threaded parts on the rear drive shaft assembly and rear axle shaft nut using a non-residue solvent.

NOTICE:
* Be sure to perform this work for a new rear drive shaft assembly.
* Keep the threaded parts free of oil and foreign objects.
(b) Install a new rear axle shaft nut.

Torque : 290 Nm (2,957 kgf-cm, 214 ft-lbf)

HINT
Stake the nut after inspecting for looseness and runout in the following steps.

21. INSPECT REAR AXLE HUB BEARING FOR LOOSENESS Rear Axle Hub

22. INSPECT REAR AXLE HUB FOR RUNOUT Rear Axle Hub

23. INSTALL REAR DISC Reassembly

24. ADJUST PARKING BRAKE SHOE CLEARANCE Adjustments

25. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY Installation

26. INSTALL REAR AXLE SHAFT NUT

(a) Using a chisel and a hammer, stake the axle shaft nut.





27. STABILIZE SUSPENSION Installation

28. FULLY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY

(a) Fully tighten the No. 1 rear upper control arm assembly with the nut.





Torque : 161 Nm (1,642 kgf-cm, 119 ft-lbf)

29. FULLY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY

(a) Fully tighten the No. 1 rear suspension arm assembly with the bolt and nut.





Torque : 95 Nm (969 kgf-cm, 70 ft-lbf)

NOTICE:
Turn the bolt while holding the nut.

30. FULLY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY

(a) Fully tighten the No. 2 rear suspension arm assembly with the bolt and nut.





Torque : 161 Nm (1,642 kgf-cm, 119 ft-lbf)

NOTICE:
Turn the bolt while holding the nut.

31. INSTALL REAR WHEEL

Torque : 103 Nm (1,050 kgf-cm, 76 ft-lbf)

32. INSPECT PARKING BRAKE PEDAL TRAVEL (for Automatic Transaxle) Adjustments

33. ADJUST PARKING BRAKE PEDAL TRAVEL (for Automatic Transaxle) Adjustments

34. INSPECT PARKING BRAKE LEVER TRAVEL (for Manual Transmission) Adjustments

35. ADJUST PARKING BRAKE LEVER TRAVEL (for Manual Transmission) Adjustments

36. INSPECT AND ADJUST REAR WHEEL ALIGNMENT

Rear Wheel Alignment

37. CHECK FOR SPEED SENSOR SIGNAL

(a) Check for the speed sensor signal Test Mode Procedure.
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