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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Rear) - Service Information >> Rear Brake >> Removal [08/2015 - 09/2020] >> Procedure

Removal [08/2015 - 09/2020]: Procedure

  1. REMOVE REAR WHEEL 
  2. DRAIN BRAKE FLUID 
    NOTE:

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

  3. DISCONNECT REAR FLEXIBLE HOSE 
    1. Remove the union bolt and gasket, and disconnect the rear flexible hose from the rear disc brake cylinder assembly.
      GTY517135Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE REAR DISC BRAKE CYLINDER ASSEMBLY 
    1. Hold the 2 rear disc brake cylinder slide pins and remove the 2 bolts and rear disc brake cylinder assembly.
      GTY651924Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Turn
      *b Hold
  5. REMOVE REAR DISC BRAKE PAD 
    1. Remove the 2 rear disc brake pads from the rear disc brake cylinder mounting.
      GTY495845Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE REAR DISC BRAKE ANTI-SQUEAL SHIM KIT 
    1. Remove the rear No. 2 disc brake anti-squeal shim from the rear disc brake pad (inside).
    2. Remove the rear No. 1 disc brake anti-squeal shim from each rear disc brake pad.
    3. Remove the rear disc brake pad wear indicator plate from each rear disc brake pad.
  7. REMOVE REAR DISC BRAKE PAD SUPPORT PLATE 
    NOTE:

    Each rear disc brake pad support plate has a different shape. Be sure to put an identification mark on each rear disc brake pad support plate so that it can be reinstalled to its original position.

    1. Remove the 2 rear No. 1 disc brake pad support plates and 2 rear No. 2 disc brake pad support plates from the rear disc brake cylinder mounting.
  8. REMOVE REAR NO. 1 DISC BRAKE CYLINDER SLIDE PIN 
    1. Remove the rear No. 1 disc brake cylinder slide pin from the rear disc brake cylinder mounting.
      GTY495843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE REAR NO. 2 DISC BRAKE CYLINDER SLIDE PIN 
    1. Remove the rear No. 2 disc brake cylinder slide pin from the rear disc brake cylinder mounting.
      GTY517134Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver with its tip wrapped with protective tape, remove the rear disc brake cylinder slide bushing from the rear No. 2 disc brake cylinder slide pin.
      NOTE:

      Do not damage the rear No. 2 disc brake cylinder slide pin.

      GTY464177Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
  10. REMOVE REAR DISC BRAKE BUSHING DUST BOOT 
    1. Remove the 2 rear disc brake bushing dust boots from the rear disc brake cylinder mounting.
      GTY495848Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE REAR DISC BRAKE CYLINDER MOUNTING 
    1. Remove the 2 bolts and rear disc brake cylinder mounting.
      GTY495847Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 rear No. 1 disc brake caliper plates from the rear disc brake cylinder mounting.
  12. REMOVE PARKING BRAKE SHOE ADJUSTING HOLE PLUG 
    1. Remove the parking brake shoe adjusting hole plug.
  13. REMOVE REAR DISC 
    1. Put matchmarks on the rear disc and the rear axle hub and bearing assembly.
      GTY685472Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark
    2. Release the parking brake and remove the rear disc.

      HINT: 

      If the rear disc cannot be removed easily, use a screwdriver to turn the shoe adjuster as shown in the illustration in order to contract the parking brake shoes.

      GTY666297Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Contract
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