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Home >> Infiniti >> 2017 >> QX80 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Brake System) >> Removal And Installation >> Front Disc Brake >> Brake Caliper Assembly >> Disassembly And Assembly >> Assembly

Disassembly And Assembly: Assembly

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install bleeder valve and cap.
  2. Apply new brake fluid to piston seals (1), and install them to cylinder body.
    G05208000Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse piston seals.

  3. Apply rubber grease to piston boots (1). Cover the piston (2) end with piston boot, and then install cylinder side lip on piston boot securely into a groove on cylinder body.
    G05208001Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse piston boots.

  4. apply new brake fluid to pistons (1). Push piston into cylinder body by hand and push piston boot (2) piston-side lip into the piston groove.
    G05207995Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Press the pistons evenly and vary the pressing point to prevent cylinder inner wall from being rubbed.

  5. Apply rubber grease to mating faces (A) between sliding pin (1) and bushing (2), and install bushing to sliding pin.
    GNSJSFIA2470ZZ-470Courtesy of NISSAN NORTH AMERICA, INC.
  6. Apply rubber grease to mating faces (A) between sliding pins (1) and sliding pin boots (2), and install sliding pins and sliding pin boots to torque member (3).
    GNSJSFIA2688ZZ-688Courtesy of NISSAN NORTH AMERICA, INC.
  7. Install the cylinder body to tighten sliding pin bolts to the specified torque.
  8. Install the cylinder body to tighten cylinder body mounting bolts to the specified torque.