Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Disassembly

DISASSEMBLY

CAUTION / NOTICE / HINT

NOTICE:

  • If the rear disc brake cylinder assembly has been disassembled, perform air bleeding for the rear disc brake cylinder assembly.

    Click here

  • Make sure not to scratch, damage or apply excessive force to any of the internal components of the rear disc brake cylinder.
  • To prevent rusting on the inside of the rear disc brake cylinder, perform the rear disc brake piston removal and installation quickly.
  • Do not clean the interior of the rear disc brake cylinder with brake cleaner.
  • Do not remove any parts unless specifically instructed to do so, and only remove the parts indicated.
  • Make sure to enter pad replacement mode before removing the rear disc brake cylinder assembly.

    Click here

PROCEDURE

1. REMOVE CYLINDER BOOT

(a) Using a screwdriver with its tip wrapped with protective tape, remove the cylinder boot from the rear disc brake cylinder.

NOTICE:

Do not damage the inner surface or cylinder boot groove of the rear disc brake cylinder.

*a

Protective Tape

2. REMOVE REAR DISC BRAKE PISTON

(a) Place a piece of cloth between the rear disc brake piston and the rear disc brake cylinder.

*a

Cloth

(b) Apply compressed air to remove the rear disc brake piston from the rear disc brake cylinder.

CAUTION:

  • Do not hold the rear disc brake cylinder with any part of your hand between the rear disc brake cylinder and rear disc brake piston.
  • Do not place any part of your hand in front of the rear disc brake piston when using compressed air as a severe injury may result.

NOTICE:

Do not allow any brake fluid to spatter.

3. REMOVE PISTON SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, remove the piston seal from the rear disc brake cylinder.

NOTICE:

  • Do not damage the inner surface or piston seal groove of the rear disc brake cylinder.
  • Do not allow the nut to rotate. If the nut is accidentally allowed to rotate, return it to its original position.

*a

Protective Tape

*b

Nut

4. REMOVE REAR DISC BRAKE BLEEDER PLUG CAP

5. REMOVE REAR DISC BRAKE BLEEDER PLUG

    Components
    COMPONENTS ILLUSTRATION *1 NO. 2 PARKING BRAKE WIRE ASSEMBLY *2 PARKING BRAKE ACTUATOR ASSEMBLY *3 O-RING - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable pa ...

    Removal
    REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. PRECAUTION Click here 2. PERFORM REAR BRAK ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual > Audio And Visual System (for 8 Inch Display): Steering Pad Switch Circuit
    DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly. If there is a short in the circuit, the same condition as when a sw ...

    Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual > Intelligent Clearance Sonar System: ECU Malfunction (C1611)
    DESCRIPTION If the clearance warning ECU assembly detects an internal malfunction during self-diagnosis, DTC C1611 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1611 ECU Malfunction Sub-CPU abnormal signal Mirror check abnormal Clearance warning E ...

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

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

    © 2022 Copyright www.lexusrx.net
    0.018