Lexus IS250 · Service Manual BRAKE

REMOVAL

Removal / installation


1. PRECAUTION

HINT:
(Click here)


2. REMOVE COOL AIR INTAKE DUCT SEAL

  1. A127530
    Remove the 11 clips and intake duct seal.


3. REMOVE ENGINE ROOM SIDE COVER LH

  1. A123703E01
    Remove the 2 clips and side cover.


4. REMOVE ENGINE ROOM SIDE COVER RH

  1. A123703E01
    Remove the 2 clips and side cover.


5. REMOVE FRONT UPPER FENDER PROTECTOR LH

  1. E119591
    Using a clip remover, separate the clip on the rubber portion of the cowl top ventilator louver sub-assembly from the front upper fender protector LH.

  1. Disengage the 3 clips and the claw to remove the front fender protector upper LH.


6. REMOVE FRONT UPPER FENDER PROTECTOR RH

HINT:
Use the same procedures for the RH side and the LH side.


7. REMOVE ROOF DRIP SIDE FINISH MOULDING LH

  1. Put protective tape around the roof drip side finish moulding.

  1. Using a moulding remover, disengage the 6 clips and remove the roof drip side finish moulding.

    NOTICE:
    1. Do not remove the clips.
    2. If the clips are damaged or fall off, replace them with new clips.


    B125564E01


8. REMOVE ROOF DRIP SIDE FINISH MOULDING RH

HINT:
Use the same procedures for the RH side and the LH side.


9. REMOVE FRONT WIPER ARM HEAD CAP

  1. E119593E01
    Using a screwdriver, remove the front wiper arm head cap.

    HINT:
    1. Use the same procedures for the RH side and the LH side.
    2. Tape the screwdriver tip before use.


10. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH

  1. E119604
    Remove the nut and the front wiper arm and blade assembly LH.


11. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH

  1. E119605
    Remove the nut and the front wiper arm and blade assembly RH.


12. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY

  1. E119595
    Remove the 2 clips.

  1. E119597
    Disengage the 11 claws, and pull out the cowl top ventilator louver sub-assembly.


13. DRAIN BRAKE FLUID

NOTICE:
If brake fluid leaks onto any painted surface, wash off or remove the brake fluid completely.


14. REMOVE NO. 3 ENGINE ROOM RELAY BLOCK

  1. C110241E02
    Remove the bolt, nut and No. 3 engine room relay block.

    NOTICE:
    Cover the No. 3 engine room relay block with a shop rag or a piece of cloth to prevent brake fluid from getting on it.


15. SEPARATE CLUTCH RESERVOIR HOSE (for Manual Transmission)

  1. Remove the clip and separate the clutch reservoir hose.


16. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

  1. C110239E02
    Disengage the clamp and disconnect the warning switch connector.

  1. Using SST, disconnect the 2 brake lines from the brake master cylinder sub-assembly.

    SST
    09023-00101  

  1. Remove the 2 nuts and separate the brake actuator assembly.

    C110234E03

  1. C110236E01
    Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.

  1. Remove the O-ring from the brake master cylinder sub-assembly.

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