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Home >> Subaru >> 2008 >> Tribeca Limited >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System - Brakes - Mechanical >> Rear Disc Brake Assembly >> Disassembly

Rear Disc Brake Assembly: Disassembly

  1. Remove the piston boot.
    Fig 1: Removing Piston Boot
    G05032785Courtesy of SUBARU OF AMERICA, INC.
  2. Place a wooden block in the caliper body as shown in the figure to prevent the piston from jumping out and being damaged.
  3. Gradually apply compressed air via the brake hose installation hole to push the piston out.
    Fig 2: Applying Compressed Air To Brake Hose
    G05671288Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the piston seal from caliper body cylinder.
    CAUTION: Do not damage the cylinder and piston seal groove.
    Fig 3: Applying Thin Coat Of Molykote AS880N To Both Surfaces Of Pad Inner Shim
    G05032787Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the lock pin sleeve and boot from caliper body.
  6. Remove the guide pin boot.