Nissan X-Trail 32. Manual — part 106
BR-18
< PERIODIC MAINTENANCE >
[LHD]
FRONT DISC BRAKE
• Check in advance that the thickness of the disc rotor is wear thickness + 0.3 mm (0.012 in) or
more.
• If the thickness is less than wear thickness + 0.3 mm (0.012 in), replace the disc rotor.
- For 2WD, refer to
FAX-11, "Removal and Installation"
.
- For 4WD, refer to
FAX-72, "Removal and Installation"
Thickness
Check the thickness of the disc rotor using a micrometer. Replace the disc rotor if the thickness is below the
wear limit.
• For 2WD, refer to
FAX-11, "Removal and Installation"
.
• For 4WD, refer to
FAX-72, "Removal and Installation"
ADJUSTMENT
Burnish contact surfaces between disc rotors and brake pads according to the following procedure after refin-
ishing or replacing disc rotor, or if a soft pedal occurs at very low mileage.
CAUTION:
• Be careful of vehicle speed because the brake does not operate firmly/securely until pad and disc
rotor are securely fitted.
• Only perform this procedure under safe road and traffic conditions. Use extreme caution.
1.
Drive vehicle on straight, flat road.
2.
Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.
3.
Drive without depressing brake for a few minutes to cool the brake.
4.
Repeat steps 1 to 3 until pad and disc rotor are securely fitted.
Wear thickness
: Refer to
Wear thickness
: Refer to
.
SBR020B
REAR DISC BRAKE
BR-19
< PERIODIC MAINTENANCE >
[LHD]
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REAR DISC BRAKE
BRAKE PAD
BRAKE PAD : Inspection and Adjustment
INFOID:0000000010838505
INSPECTION
Check brake pad wear thickness from an inspection hole on cylinder
body. Check using a scale if necessary.
ADJUSTMENT
Burnish contact surfaces between disc rotor and brake pads according to the following procedure after refin-
ishing or replacing brake pads, or if a soft pedal occurs at very low mileage.
CAUTION:
• Be careful of vehicle speed because the brake does not operate firmly/securely until pads and disc
rotor are securely fitted.
• Only perform this procedure under safe road and traffic conditions. Use extreme caution.
1.
Drive vehicle on straight, flat road.
2.
Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.
3.
Drive without depressing brake for a few minutes to cool the brake.
4.
Repeat steps 1 to 3 until pad and disc rotor are securely fitted.
DISC ROTOR
DISC ROTOR : Inspection and Adjustment
INFOID:0000000010838506
INSPECTION
Appearance
Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace it if necessary.
• For 2WD, refer to
RAX-7, "Removal and Installation"
.
• For 4WD, refer to
RAX-18, "Removal and Installation"
.
Runout
1.
Fix the disc rotor to the wheel hub and bearing assembly with wheel nuts (2 points at least).
2.
Check the wheel bearing axial end play.
• For 2WD, refer to
.
3.
Inspect the runout with a dial indicator to measure at 10 mm
(0.39 in) inside the disc edge.
4.
Find the installation position that has a minimum runout by shift-
ing the disc rotor-to-wheel hub and bearing assembly installation
position by one hole at a time if the runout exceeds the limit
value.
5.
Refinish the disc rotor if the runout is outside the limit even after
performing the above operation.
CAUTION:
Wear thickness
: Refer to
BRA0010D
Runout (with it attached
to the vehicle)
: Refer to
.
SBR019B
BR-20
< PERIODIC MAINTENANCE >
[LHD]
REAR DISC BRAKE
• Check in advance that the thickness of the disc rotor is wear thickness + 0.3 mm (0.012 in) or
more.
• If the thickness is less than wear thickness + 0.3 mm (0.012 in), replace the disc rotor.
- For 2WD, refer to
RAX-7, "Removal and Installation"
- For 4WD, refer to
RAX-18, "Removal and Installation"
Thickness
Check the thickness of the disc rotor using a micrometer. Replace the disc rotor if the thickness is below the
wear limit. .
• For 2WD, refer to
RAX-7, "Removal and Installation"
.
• For 4WD, refer to
RAX-18, "Removal and Installation"
.
ADJUSTMENT
Burnish contact surfaces between disc rotors and brake pads according to the following procedure after refin-
ishing or replacing disc rotor, or if a soft pedal occurs at very low mileage.
CAUTION:
• Be careful of vehicle speed because the brake does not operate firmly/securely until pad and disc
rotor are securely fitted.
• Only perform this procedure under safe road and traffic conditions. Use extreme caution.
1.
Drive vehicle on straight, flat road.
2.
Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.
3.
Drive without depressing brake for a few minutes to cool the brake.
4.
Repeat steps 1 to 3 until pad and disc rotor are securely fitted.
Wear thickness
: Refer to
.
Wear thickness
: Refer to
.
SBR020B
BRAKE PEDAL
BR-21
< REMOVAL AND INSTALLATION >
[LHD]
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REMOVAL AND INSTALLATION
BRAKE PEDAL
Exploded View
INFOID:0000000010838507
Removal and Installation
INFOID:0000000010838508
REMOVAL
1.
Remove instrument lower panel. Refer to
IP-14, "Removal and Installation"
.
2.
Disconnect the stop lamp switch and the brake pedal position switch (with ASCD) harness connectors.
3.
Rotate the stop lamp switch and the brake pedal switch (with
ASCD)
counterclockwise to remove.
Clevis pin
Brake pedal assembly
Brake pedal pad
Snap pin
Clip
Stop lamp switch
Brake pedal position switch (with AS-
CD)
: Apply multi-purpose grease.
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
JSFIA2684GB
JPFIA0815ZZ
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