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Nissan Sentra B18 (2020-2025) Service Manual: Rear Disc Brake Rotor

Exploded View

Exploded View

1.

Back plate

2.

Wheel hub

3.

Disc brake rotor

Removal and Installation

Removal and Installation

REMOVAL

Observe the brake fluid level in the master cylinder reservoir tank. Partially drain brake fluid if necessary. Refer to Draining.

Remove the rear wheel and tire using a power tool. Refer to Removal and Installation.

Remove the brake pads, pad springs, and shims from the torque member. Refer to Removal and Installation.

CAUTION:

  • Do not damage the pad retainers or the piston boot.

  • Do not drop the brake pads, shims, or pad retainers.

  • Note the position of components during removal to aid with installation.

Remove the bolts and the torque member. Refer to Exploded View.

Place alignment marks on the disc brake rotor and the wheel hub, then remove the disc brake rotor.

CAUTION:

Do not drop the disc brake rotor.

INSTALLATION

Installation is in the reverse order of removal.

  • Using a suitable tool, turn the piston into the brake caliper body.

    CAUTION:

    Do not damage the piston boot.

  • Check brake fluid level and refill as necessary. Refer to Inspection.

INSPECTION AFTER INSTALLATION

Burnish contact surfaces after refinishing or replacing disc brake rotors or if a soft pedal occurs at very low mileage. Refer to Periodic Maintenance Operation.

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