Nissan Sentra Service Manual: 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, "Rear Drum Brake".
BRAKE DRUM
BRAKE DRUM : Inspection
INSPECTION
Appearance
Check surface of brake drum for uneven wear, cracks and serious damage. Replace it if necessary. Refer to BR-42, "Removal and Installation".
Brake Drum Inner Diameter
Check inner diameter (B) of the brake drum using suitable tool.
Brake drum inner diameter (B) : Refer to BR-55, "Rear Drum Brake".
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 ...
Rear disc brake
BRAKE PAD
BRAKE PAD : Inspection
PAD WEAR
Check pad thickness from an inspection hole on caliper body. Check
using a scale if necessary.
Wear limit thickness : Refer to BR-55, "Rear Disc
Br ...
Other materials:
Parking brake switch signal circuit
Component function check
1.Check parking brake switch operation
Check that brake warning lamp in combination meter turns on/off when parking
brake is actuated.
Is the inspection result normal?
Yes >> inspection end.
No >> proceed to diagnosis procedure. Refer to mwi-60, " ...
P2857 Clutch A Pressure
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P2857
CLUTCH A PRESSURE
(Clutch A Pressure Engagement
Performance)
The auxiliary gearbox gear ratio is 2.232 or
more for the auxili ...
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 ...