Toyota CH-R Service Manual: Removal

Toyota CH-R Service Manual / Rear Suspension / Rear Suspension Member / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear suspension member sub-assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Rear wheel alignment adjustment
  1. Clear zero point calibration data.
  2. Perform yaw rate and acceleration sensor zero point calibration.
  • DTCs are stored
  • ABS warning light illuminates
  • Slip indicator light illuminates
  • VSC disabled or malfunctions

  • Rear height control sensor sub-assembly LH*1
  • Suspension, tires, etc.

    (The vehicle height changes because of suspension or tire replacement)

Initialize No. 1 headlight ECU sub-assembly LH

Automatic headlight beam level control system

Gas leak from exhaust system is repaired

Inspection After Repair
  • Poor idle, etc.
  • Engine start function, etc.

  • *1 w/ Height Control Sensor

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

PROCEDURE

1. REMOVE REAR WHEEL

Click here

2. REMOVE TAIL EXHAUST PIPE ASSEMBLY

Click here

3. SEPARATE REAR FLEXIBLE HOSE LH

(a) Remove the bolt and separate the rear flexible hose LH from the flexible hose bracket.

4. SEPARATE REAR FLEXIBLE HOSE RH

HINT:

Perform the same procedure as for the LH side.

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

Click here

6. REMOVE REAR STABILIZER LINK ASSEMBLY LH

Click here

7. REMOVE REAR STABILIZER LINK ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

8. REMOVE REAR STABILIZER BAR

Click here

9. REMOVE REAR COIL SPRING LH

Click here

10. REMOVE REAR COIL SPRING RH

HINT:

Perform the same procedure as for the LH side.

11. REMOVE REAR LOWER COIL SPRING INSULATOR LH

Click here

12. REMOVE REAR LOWER COIL SPRING INSULATOR RH

HINT:

Perform the same procedure as for the LH side.

13. REMOVE REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

Click here

14. REMOVE REAR NO. 2 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

15. REMOVE REAR NO. 1 SUSPENSION ARM ASSEMBLY LH

Click here

16. REMOVE REAR NO. 1 SUSPENSION ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

17. SEPARATE REAR UPPER CONTROL ARM ASSEMBLY LH

(a) Remove the bolt and nut and separate the rear upper control arm assembly LH from the rear axle carrier sub-assembly LH.

NOTICE:

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

18. SEPARATE REAR UPPER CONTROL ARM ASSEMBLY RH

HINT:

Use the same procedure as for the LH side.

19. REMOVE REAR SUSPENSION MEMBER SUB-ASSEMBLY

(a) w/ Height Control Sensor:

(1) Disengage the clamp to separate the height control sensor wire harness.

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

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.

*a

Engine Lifter

*b

Attachment

Attachment and Wooden Block Placement Location

(c) Remove the 2 bolts and 2 nuts.

(d) Slowly lower the rear suspension member sub-assembly.

NOTICE:

When lowering the rear suspension member sub-assembly, be careful not to damage the vehicle body or other components installed to the vehicle.

20. REMOVE REAR UPPER CONTROL ARM ASSEMBLY LH

Click here

21. REMOVE REAR UPPER CONTROL ARM ASSEMBLY RH

HINT:

Perform the same procedure as for the LH side.

22. REMOVE REAR SUSPENSION MEMBER DAMPER

(a) Remove the 2 bolts and rear suspension member damper from the rear suspension member sub-assembly.

23. REMOVE REAR SUSPENSION MEMBER HOLE COVER

(a) Remove the 4 rear suspension member hole covers from the rear suspension member sub-assembly as shown in the illustration.

*a

for LH Side

*b

for RH Side

24. REMOVE HOLE PLUG

(a) Remove the 7 hole plugs from the rear suspension member sub-assembly as shown in the illustration.
    Components
    COMPONENTS ILLUSTRATION *1 TAIL EXHAUST PIPE ASSEMBLY *2 COMPRESSION SPRING N*m (kgf*cm, ft.*lbf): Specified torque ...

    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 ...

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