Toyota CH-R Service Manual: Removal

Toyota CH-R Service Manual / Rear Suspension / Rear Shock Absorber / 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 shock absorber 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

Removal/installation of rear height control sensor sub-assembly LH*1

Initialize headlight ECU sub-assembly LH

Automatic headlight beam level control system

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)*1
  • *1: w/ Height Control Sensor

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. REMOVE REAR WHEEL

Click here

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

Click here

3. SEPARATE REAR SHOCK ABSORBER ASSEMBLY

(a) Remove the 2 bolts and separate the rear shock absorber assembly from the vehicle.

4. LOOSEN REAR SHOCK ABSORBER ASSEMBLY

(a) Loosen the nut of the rear shock absorber assembly.

NOTICE:

Hold the rear axle carrier pin while rotating the nut.

*1

Rear Axle Carrier Pin

5. REMOVE REAR STABILIZER LINK ASSEMBLY

Click here

6. SEPARATE REAR UPPER CONTROL ARM ASSEMBLY

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

NOTICE:

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

7. REMOVE REAR SHOCK ABSORBER ASSEMBLY

(a) Remove the nut and rear shock absorber assembly from the rear axle carrier sub-assembly.

NOTICE:

Hold the rear axle carrier pin while rotating the nut.

*1

Rear Axle Carrier Pin

8. REMOVE REAR SHOCK ABSORBER CAP

(a) Using a screwdriver with its tip wrapped with protective tape, remove the rear shock absorber cap from the rear shock absorber assembly.

*a

Protective Tape

9. REMOVE REAR SUSPENSION SUPPORT ASSEMBLY

(a) Secure the rear shock absorber assembly in a vise using aluminum plates.

NOTICE:

Do not overtighten the vise.

*a

Turn

*b

Hold

(b) Using SST and a 6 mm hexagon socket wrench, hold the rear shock absorber rod and remove the rear support to rear shock absorber nut.

SST: 09729-97202

(c) Remove the rear suspension support assembly from the rear shock absorber assembly.

    Components
    COMPONENTS ILLUSTRATION *1 REAR SHOCK ABSORBER ASSEMBLY *2 REAR STABILIZER LINK ASSEMBLY *3 REAR UPPER CONTROL ARM ASSEMBLY ...

    Inspection
    INSPECTION PROCEDURE 1. INSPECT REAR SHOCK ABSORBER ASSEMBLY (a) Compress and extend the rear shock absorber assembly rod 4 or more times. Standard: When compressed and extended at a constant sp ...

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