Disassembly [10/2013 - ]

REMOVE CYLINDER BOOT
1. Using a screwdriver with its tip wrapped with protective tape, remove the rear disc brake piston set ring and cylinder boot from the rear disc brake cylinder assembly.
  
  Fig 1: Removing Cylinder Boot
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  TEXT IN ILLUSTRATION
  
  *1 Protective Tape
  
  NOTE:
  Be careful not to damage the rear disc brake piston or rear disc brake cylinder.
REMOVE REAR DISC BRAKE PISTON
1. Place a piece of cloth between the rear disc brake piston and rear disc brake cylinder.
  
  Fig 2: Applying Compressed Air To Rear Disc Brake Cylinder
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Apply compressed air to remove the rear disc brake piston from the rear disc brake cylinder.
  WARNING:
  Do not place your fingers in front of the rear disc brake piston when using compressed air.
  
  NOTE:
  Do not allow any brake fluid to spatter.
REMOVE PISTON SEAL
1. Using a screwdriver with its tip wrapped with protective tape, remove the piston seal from the rear disc brake cylinder.
  
  Fig 3: Removing Piston Seal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  TEXT IN ILLUSTRATION
  
  *1 Protective Tape
  
  NOTE:
  Do not damage the inner surface or piston seal groove of the rear disc brake cylinder.
REMOVE REAR DISC BRAKE BLEEDER PLUG CAP
REMOVE REAR DISC BRAKE BLEEDER PLUG