Toyota CH-R Service Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL HOLE PLUG

(a) Install the 7 hole plugs to the rear suspension member sub-assembly as shown in the illustration.

2. INSTALL REAR SUSPENSION MEMBER HOLE COVER

(a) Install the 4 rear suspension member hole covers to the rear suspension member sub-assembly.

3. INSTALL REAR SUSPENSION MEMBER DAMPER

(a) Install the rear suspension member damper to the rear suspension member sub-assembly with the 2 bolts.

Torque:

34 N·m {347 kgf·cm, 25 ft·lbf}

4. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH

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5. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

6. INSTALL REAR SUSPENSION MEMBER SUB-ASSEMBLY

(a) Using an engine lifter and 4 attachments or equivalent tools, support the rear suspension member sub-assembly as shown in the illustration.

*a

Engine Lifter

*b

Attachment

Attachment and Wooden Block Placement Location

CAUTION:

  • The rear suspension member sub-assembly is a very heavy component. Make sure that it is supported securely.
  • If the rear suspension member sub-assembly is not securely supported, it may drop, resulting in serious injury.

NOTICE:

  • Use attachments and wooden blocks to keep the rear suspension member sub-assembly level.
  • Keep supporting the rear suspension member sub-assembly until the installation has been completed.

(b) Raise the rear suspension member sub-assembly until there is no clearance between the rear suspension member sub-assembly and vehicle.

(c) Install the rear suspension member sub-assembly with the 2 bolts and 2 nuts.

Torque:

143 N·m {1458 kgf·cm, 105 ft·lbf}

(d) w/ Height Control Sensor:

(1) Engage the clamp to install the height control sensor wire harness.

7. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH

(a) Temporarily install the rear upper control arm assembly LH to the rear axle carrier sub-assembly LH with the bolt and nut.

NOTICE:

  • Insert the bolt with the threaded end facing the rear of the vehicle.
  • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

8. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

9. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH

Click here

10. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

11. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

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12. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

13. INSTALL REAR LOWER COIL SPRING INSULATOR LH

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14. INSTALL REAR LOWER COIL SPRING INSULATOR RH

HINT:

Perform the same procedure as for the LH side.

15. INSTALL REAR COIL SPRING LH

Click here

16. INSTALL REAR COIL SPRING RH

HINT:

Perform the same procedure as for the LH side.

17. INSTALL REAR STABILIZER BAR

Click here

18. INSTALL REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH (w/ Height Control Sensor)

Click here

19. CONNECT REAR FLEXIBLE HOSE LH

(a) Connect the rear flexible hose LH to the flexible hose bracket with the bolt.

Torque:

29 N·m {296 kgf·cm, 21 ft·lbf}

20. CONNECT REAR FLEXIBLE HOSE RH

HINT:

Perform the same procedure as for the LH side.

21. STABILIZE SUSPENSION

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22. INSTALL REAR STABILIZER LINK ASSEMBLY LH

Click here

23. INSTALL REAR STABILIZER LINK ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

24. INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH

Click here

25. INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

26. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

(a) Install the rear No. 2 suspension arm assembly (rear axle carrier sub-assembly side) with the bolt.

Torque:

73 N·m {744 kgf·cm, 54 ft·lbf}

NOTICE:

Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

27. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

28. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH

(a) Install the rear upper control arm assembly LH to the rear axle carrier sub-assembly LH with the bolt.

Torque:

73 N·m {744 kgf·cm, 54 ft·lbf}

NOTICE:

Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

29. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

30. INSTALL TAIL EXHAUST PIPE ASSEMBLY

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31. INSTALL REAR WHEEL

Click here

32. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

(a) Install the rear No. 2 suspension arm assembly LH (rear suspension member sub-assembly side) with the nut.

Click here

33. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

34. INSPECT FOR EXHAUST GAS LEAK

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35. INSPECT AND ADJUST REAR WHEEL ALIGNMENT

Click here

36. PERFORM INITIALIZATION (w/ Height Control Sensor)

Click here

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    Rear Suspension System
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