Nissan Sentra manuals

Nissan Sentra Service Manual: Rear disc brake

BRAKE PAD

BRAKE PAD : Exploded View


  1. Upper sliding pin bolt
  2. Lower sliding pin bolt
  3. Bushing
  4. Cylinder body
  5. Inner shim cover
  6. Inner shim
  7. Inner pad (with pad wear sensor)
  8. Pad retainer
  9. Torque member
  10. Outer pad
  11. Outer shim
  12. Outer shim cover
  1. Apply rubber grease
  2. Molykote AS880N

BRAKE PAD : Removal and Installation

REMOVAL

WARNING:

Clean dust on brake caliper and brake pad with a vacuum dust collector to minimize the hazards of airborne particles or other material.

CAUTION:

  1. Remove rear wheels and tires using power tool. Refer to WT-47, "Removal and Installation".
  2. Remove sliding pin bolts.
  3. Remove the brake caliper from the torque member. Leaving brake hose attached, reposition the brake caliper aside with wire.
  4. Remove the brake pads, shims, shim covers and pad retainers from the torque member.

CAUTION:

INSTALLATION


INSTALLATION

  1. Install the pad retainers (1) to the torque member (2) if the pad retainers have been removed.

CAUTION:


  1. Apply Molykote AS880N or equivalent to the mating faces (A) between the brake pads (1) and the shims (2), and install the shims and shim covers (3) to the brake pad.

CAUTION:

Always replace the shim and shim cover when replacing the brake pad.


  1. Install the brake pads to the torque member.
  2. Using a suitable tool, press the piston into the brake caliper.

CAUTION:

Do not damage the piston boot.

  1. Install brake caliper to torque member.
  2. Install the sliding pin bolts and tighten them to the specified torque.
  3. Depress the brake pedal several times to verify that drag does not exist.
  4. Install rear wheels and tires. Refer to WT-47, "Removal and Installation".

Brake caliper assembly

BRAKE CALIPER ASSEMBLY : Exploded View


  1. Brake caliper assembly

BRAKE CALIPER ASSEMBLY : Removal and Installation

REMOVAL

WARNING:

Clean dust on brake caliper and brake pad with a vacuum dust collector to minimize the hazard of airborne particles or other materials.

CAUTION:

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

  1. Remove rear wheels and tires using power tool. Refer to WT-47, "Removal and Installation".
  2. Secure the disc rotor using wheel nuts.
  3. Remove union bolt, copper sealing washers, and disconnect brake hose from brake caliper. Discard the copper sealing washers.

CAUTION:

Do not reuse copper sealing washers.

  1. Remove sliding pin bolts, and remove brake caliper assembly.

INSTALLATION

  1. Position the brake caliper to torque member and install the sliding pin bolts. Tighten to specification.
  2. Position the brake caliper and torque member to the vehicle as an assembly. Install the torque member bolts.
  3. Assemble the union bolt (A) and the copper sealing washers (1) to the brake hose and install it as an assembly to the brake caliper.

    Align the brake hose L-pin by aligning it with the brake caliper hole, and tighten the union bolt (A) to the specified torque.

CAUTION:

Do not reuse copper sealing washers.

  1. Refill with new brake fluid and perform the air bleeding. Refer to BR-17, "Bleeding Brake System".

CAUTION:

  1. Check the rear disc brakes for drag. If drag exists, refer to BR- 14, "BRAKE PAD : Inspection".
  2. Install the rear wheels and tires. Refer to WT-47, "Removal and Installation".

Unit disassembly and assembly


Rear drum brake
BRAKE CALIPER ASSEMBLY : Exploded View Shoe hold pin Back plate Plug Brake shoe Spring Upper spring Adjuster Return spring Brake drum Boot Piston Piston cup Spring W ...

Unit disassembly and assembly
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Other materials:

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Diagnosis and repair work flow
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