Nissan Sentra manuals

Nissan Sentra Service Manual: Front disc brake

BRAKE PAD

BRAKE PAD : Inspection

PAD WEAR

Check brake pad thickness from an inspection hole on caliper body.

Check using a scale if necessary

Wear limit thickness : Refer to BR-55, "Front Disc Brake".

DISC ROTOR


DISC ROTOR

DISC ROTOR : Inspection

APPEARANCE

Check surface of disc rotor for uneven wear, cracks or damage. Replace if any abnormal conditions exist.

RUNOUT

  1. Check the wheel bearing axial end play before the inspection. Refer to FAX-6, "Inspection".
  2. Secure the disc rotor to the wheel hub and bearing assembly with wheel nuts at two wheel nut locations.
  3. Inspect the runout with a dial gauge, measured at 10 mm (0.39 in) inside the disc edge.

Runout : Refer to BR-55, "Front Disc Brake".

  1. Find the installation position with a minimum runout by shifting the disc rotor-to-wheel hub and bearing assembly installation position by one hole at a time if the runout exceeds the limit value.
  2. Refinish the disc rotor if the runout is outside the limit even after performing the above operation. When refinishing, use Tool.

Tool number : 38-PFM92 ( — )


Tool number : 38-PFM92 ( — )

THICKNESS

Check the thickness of the disc rotor using a micrometer. Replace the disc rotor if the thickness is below the wear limit.

Wear thickness : Refer to BR-55, "Front Disc Brake".

Thickness variation : Refer to BR-55, "Front Disc Brake".

Rear drum brake


Brake booster
Inspection Operation Depress the brake pedal several times at five second intervals with the engine stopped. Start the engine with the brake pedal fully depressed. Check that the clearance between ...

Rear drum brake
BRAKE LINING BRAKE LINING : Inspection INSPECTION Brake Lining Check brake lining wear thickness (A). Check using a scale if necessary. Lining wear thickness (A) : Refer to BR-55, "Re ...

Other materials:

Recommended chemical products and sealants
Refer to the following chart for help in selecting the appropriate chemical product or sealant.   Product Description Purpose Nissan North America Part No. (USA) Nissan Canada Part No. (Canada) Aftermarket Crossreference Part Nos. 1 Rear View Mirror ...

Power supply and ground circuit
Combination meter Combination meter : diagnosis procedure Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram". 1.Check fuses Check that the following fuses are not blown. Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circu ...

P014C, P014D, P015A, P015B A/F Sensor 1
DTC Logic DTC DETECTION LOGIC To judge the malfunction of A/F sensor 1, this diagnosis measures response time of the A/F signal computed by ECM from the A/F sensor 1 signal. The time is compensated by engine operating (speed and load), fuel feedback control constant, and the A/F sensor 1 tem ...

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