LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2019 >> Mirai >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Rear) - Service Information >> Rear Brake >> Removal [06/2015 - 11/2018] >> Procedure

Removal [06/2015 - 11/2018]: Procedure

  1. PRECAUTION 
    NOTE:

    After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Refer to PRECAUTION [06/2015 - ]

  2. DISABLE BRAKE CONTROL 

    Refer to PROCEDURE - Step 3

  3. REMOVE REAR WHEEL 

    Refer to REMOVAL [06/2015 - ]

  4. DRAIN BRAKE FLUID 
    NOTE:

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

  5. DISCONNECT REAR BRAKE TUBE FLEXIBLE HOSE 
    1. Remove the union bolt and gasket, and disconnect the rear brake tube flexible hose from the rear disc brake cylinder assembly.
      GTY601768Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. 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 from the rear disc brake cylinder mounting.
      GTY587095Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      *b Turn
  7. REMOVE REAR DISC BRAKE PAD KIT 
    1. Remove the 2 rear disc brake pads from the rear disc brake cylinder mounting.
      GTY557722Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE REAR DISC BRAKE ANTI-SQUEAL SHIM KIT 
    1. Remove the rear No. 1 disc brake anti-squeal shim and rear No. 2 disc brake anti-squeal shim from each rear disc brake pad.
    2. Using a screwdriver, remove the rear disc brake pad wear indicator plate from each rear disc brake pad.
  9. REMOVE REAR DISC BRAKE FITTING KIT 
    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.
      NOTE:

      Rear No. 1 disc brake pad support plate and rear No. 2 disc brake pad support plate has a different shape. Be sure to put an identification mark on rear No. 1 disc brake pad support plate and rear No. 2 disc brake pad support plate so that it can be reinstalled to its original position.

      GTY597863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear No. 1 Disc Brake Pad Support Plate
      *2 Rear No. 2 Disc Brake Pad Support Plate
  10. REMOVE REAR DISC BRAKE CYLINDER SLIDE PIN 
    1. Remove the 2 rear disc brake cylinder slide pins from the rear disc brake cylinder mounting.
      GTY601767Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver with its tip wrapped with protective tape, remove the rear disc brake cylinder slide bush from each rear disc brake cylinder slide pin.
      NOTE:

      Do not damage the rear disc brake cylinder slide pin.

      GTY553031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
  11. REMOVE REAR DISC BRAKE BUSH DUST BOOT 
    1. Remove the 2 rear disc brake bush dust boots from the rear disc brake cylinder mounting.
      GTY557718Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE REAR DISC BRAKE CYLINDER MOUNTING 
    1. Remove the 2 bolts and rear disc brake cylinder mounting from the rear axle beam assembly.
      GTY557742Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE PARKING BRAKE SHOE ADJUSTING HOLE PLUG 
    1. Remove the parking brake shoe adjusting hole plug from the rear disc.
  14. REMOVE REAR DISC 
    1. Put matchmarks on the rear disc and the rear axle hub and bearing assembly.

      HINT: 

      When replacing the rear disc, this procedure is unnecessary.

      GTY544255Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark
    2. Release the parking brake and remove the rear disc.
      GTY330934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

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