Lexus IS250 · Service Manual BRAKE

DISASSEMBLY

Removal / installation


1. REMOVE REAR WHEEL

2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY

  1. G032829
    Remove the 2 bolts and separate the rear disc brake caliper assembly.

    NOTICE:
    Hang the caliper with wire or equivalent.

  1. Remove the No. 1 caliper plate (2 pieces).


3. REMOVE REAR DISC
  1. Release the parking brake.

  1. C107205E02
    Put matchmarks on the rear disc and rear axle hub.

  1. Remove the rear disc.

    HINT:
    If the disc cannot be removed easily, turn the shoe adjuster until the wheel turns smoothly.


4. REMOVE NO. 2 PARKING BRAKE SHOE RETURN SPRING

  1. C104639E01
    Using SST, remove the No. 2 parking brake shoe return spring.
    SST
    09703-30011  


5. REMOVE NO. 1 PARKING BRAKE SHOE RETURN SPRING

  1. C104640E01
    Using SST, remove the No. 1 parking brake shoe return spring.
    SST
    09703-30011  


6. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET

  1. G033601
    Slide the parking brake shoe, and remove the parking brake shoe adjusting screw set.


7. REMOVE NO. 2 PARKING BRAKE SHOE ASSEMBLY

  1. C107309E02
    Using SST, remove the No. 1 shoe hold down spring cup, No. 1 compression spring and No. 1 shoe hold down spring pin.
    SST
    09718-00010  

  1. Remove the No. 2 parking brake shoe assembly.

    HINT:
    Use the service hole to retain the No. 1 hold down spring pin with your finger.


8. REMOVE NO. 1 PARKING BRAKE SHOE ASSEMBLY

  1. G032834E01
    Using SST, remove the No. 1 shoe hold down spring cup, No. 1 compression spring and No. 1 shoe hold down spring pin.
    SST
    09718-00010  

  1. Remove the No. 1 parking brake shoe assembly.

    HINT:
    Use the service hole to retain the No. 1 hold down spring pin with your finger.


9. REMOVE PARKING BRAKE SHOE LEVER

  1. C126986
    Remove the parking brake shoe lever.


10. REMOVE PARKING BRAKE ANCHOR BLOCK
  1. Remove the rear axle hub and bearing assembly (Click here).

  1. G033189
    Remove the 2 nuts, cable support bracket and parking brake anchor block.

← COMPONENTSINSPECTION →