Nissan Qashqai J11. Manual — part 886
FRONT DISC BRAKE
BR-15
< PERIODIC MAINTENANCE >
[LHD]
C
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FRONT DISC BRAKE
BRAKE PAD
BRAKE PAD : Inspection
INFOID:0000000010305349
PAD WEAR
Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
DISC ROTOR
DISC ROTOR : Inspection
INFOID:0000000010305350
APPEARANCE
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace if there are.
RUNOUT
1.
Fix the disc rotor to the wheel hub and bearing assembly with
wheel nuts (2 points at least).
2.
Inspect the runout with a dial gauge. [Measured at 10 mm (0.39
in) inside the disc edge.]
NOTE:
Check the wheel bearing axial end play before the inspection.
Refer to
(4WD).
3.
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.
4.
Replace or lathe the disc rotor if the runout exceeds the limit even after the above operation.
THICKNESS
Check the thickness of the disc rotor using a micrometer. Replace
the disc rotor if the thickness is below the wear limit.
Standard thickness
: Refer to
.
Wear limit thickness
: Refer to
.
BRA0010D
Runout limit
: Refer to
SBR019B
Wear limit thickness
: Refer to
SBR020B
BR-16
< PERIODIC MAINTENANCE >
[LHD]
REAR DISC BRAKE
REAR DISC BRAKE
BRAKE PAD
BRAKE PAD : Inspection
INFOID:0000000010305351
PAD WEAR
Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
DISC ROTOR
DISC ROTOR : Inspection
INFOID:0000000010305352
APPEARANCE
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace if there are.
RUNOUT
1.
Fix the disc rotor to the wheel hub and bearing assembly with
wheel nuts (2 points at least).
2.
Inspect the runout with a dial gauge. [Measured at 10 mm (0.39
in) inside disc edge.]
NOTE:
Check the wheel bearing axial end play before the inspection.
Refer to
(4WD).
3.
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.
4.
Replace or lathe the disc rotor if the runout exceeds the limit even after the above operation.
THICKNESS
Check the thickness of the disc rotor using a micrometer. Replace
the disc rotor if the thickness is below the wear limit.
Standard thickness
: Refer to
.
Wear limit thickness
: Refer to
.
BRA0010D
Runout limit
: Refer to
.
BRA0697D
Wear limit thickness
: Refer to
.
SFIA2284E
BRAKE PEDAL
BR-17
< REMOVAL AND INSTALLATION >
[LHD]
C
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REMOVAL AND INSTALLATION
BRAKE PEDAL
Exploded View
INFOID:0000000010305353
* AT model
Removal and Installation
INFOID:0000000010305354
REMOVAL
1.
Remove instrument lower panel LH. Refer to
2.
Remove the knee protector. Refer to
.
3.
Remove snap pin and clevis pin from clevis of brake booster.
4.
Disconnect the harness connectors from the stop lamp switch and brake pedal position switch.
5.
Remove the accelerator pedal. Refer to
ACC-3, "Removal and Installation"
.
6.
Remove the brake pedal
CAUTION:
Support the brake booster and master cylinder to prevent contact with other components.
INSTALLATION
Note the following, and installation is the reverse order of removal.
• Apply the multi-purpose grease to the clevis pin and the mating faces. (Not necessary if grease has been
already applied.)
NOTE:
The clevis pin may be inserted in either direction.
1.
Clevis pin
2.
Brake pedal assembly
3.
Stop lamp switch
4.
ASCD brake switch (shift lock brake
switch)*
5.
Clip
6.
Snap pin
Refer to
for symbols not described on the above.
E1FIA0146GB
BR-18
< REMOVAL AND INSTALLATION >
[LHD]
BRAKE PEDAL
Inspection and Adjustment
INFOID:0000000010305355
INSPECTION AFTER REMOVAL
• Check the following items and replace the brake pedal assembly if necessary.
- Check the brake pedal upper rivet for deformation.
- Check the brake pedal for bend, damage, and cracks on the welded parts.
• Check clevis pin and plastic stopper (A) for damage and deforma-
tion. If any is found, replace clevis pin.
ADJUSTMENT AFTER INSTALLATION
• Perform the brake pedal adjustment after installing the brake pedal assembly. Refer to
• Perform the accelerator pedal check after installing the accelerator pedal. Refer to
.
PFIA0756J
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