Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE BRAKE MASTER CYLINDER TO WAY TUBE

(a) Secure the brake master cylinder sub-assembly with way in a vise.

NOTICE:

Place aluminum plates on the vise to prevent damage to the brake master cylinder sub-assembly and No. 2 brake tube way.

(b) Using a union nut wrench, remove the brake master cylinder to way tube.

NOTICE:

  • Do not damage or deform the brake lines during the removal procedure.
  • Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

(c) Remove the brake master cylinder sub-assembly and No. 2 brake tube way from the vise.

2. REMOVE NO. 2 BRAKE TUBE WAY

3. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

4. REMOVE BRAKE MASTER CYLINDER RING PIN

(a) Secure the brake master cylinder sub-assembly in a vise.

NOTICE:

Place aluminum plates on the vise to prevent damage to the brake master cylinder sub-assembly.

(b) Using a 5 mm pin punch and a hammer, tap out the brake master cylinder ring pin from the brake master cylinder sub-assembly.

NOTICE:

Do not drop the brake master cylinder reservoir assembly.

5. REMOVE BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY

(a) Remove the brake master cylinder reservoir sub-assembly from the brake master cylinder body.

6. REMOVE MASTER CYLINDER RESERVOIR GROMMET

(a) Remove the 2 master cylinder reservoir grommets from the brake master cylinder body.

(b) Remove the brake master cylinder body from the vise.

    Removal
    REMOVAL CAUTION / NOTICE / HINT NOTICE: Make sure to release vacuum from the brake booster assembly before removing the brake master cylinder sub-assembly from the brake booster assembly. PROCEDURE 1. ...

    Inspection
    INSPECTION PROCEDURE 1. INSPECT AND ADJUST BRAKE BOOSTER PUSH ROD NOTICE: Make the adjustment with no vacuum in the brake booster assembly. (Depress the brake pedal several times with the engine stopp ...

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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