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Home >> Lexus >> 2019 >> LS 500 Base, RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Front) - Service Information >> FRONT BRAKE (for 6-Pot Caliper) >> Removal [10/2023 - ] >> Procedure

Removal [10/2023 - ]: Procedure

  1. REMOVE FRONT WHEEL 

    Refer to REMOVAL [10/2023 - ]

  2. DRAIN BRAKE FLUID 
    NOTE:

    If brake fluid leaks onto any painted surface, immediately wash it off.

  3. REMOVE FRONT PAD WEAR INDICATOR WIRE ASSEMBLY RH (for RH Side) 

    Refer to PROCEDURE - Step 2

  4. DISCONNECT FRONT FLEXIBLE HOSE 
    1. Remove the union bolt and gasket, and disconnect the front flexible hose from the disc brake cylinder assembly LH.
      GTY806117Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE DISC BRAKE CYLINDER ASSEMBLY LH 
    1. Remove the 2 bolts and disc brake cylinder assembly LH from the steering knuckle.
      GTY806112Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT DISC LH 
    1. Put matchmarks on the front disc LH and the front axle hub sub-assembly LH.
      GTY1231955Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark

      HINT: 

      Not required when replacing the front disc LH.

    2. Using a 5 mm hexagon socket, remove the bolt.
    3. Remove the front disc LH.
      NOTE:

      Check that the bolt has been fully removed.

  7. REMOVE FRONT DISC BRAKE PAD 
    1. Remove the front disc brake pad from the disc brake cylinder assembly LH.
      GTY806961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE PAD WEAR INDICATOR WIRE CLIP (for RH Side) 

    Refer to PROCEDURE - Step 5

  9. REMOVE FRONT DISC BRAKE ANTI-SQUEAL SHIM 

    Refer to PROCEDURE - Step 6

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