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:

P1225 TP Sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P1225 CTP LEARNING-B1 (Closed throttle position learning bank 1) Closed throttle position learning value is excessively low. E ...

Warning signals
To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and outside the vehicle and a warning light comes on in the instrument panel. When a chime or beep sounds ...

Wiring diagram
Door mirror Wiring diagram Inside mirror Wiring Diagram ...

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