Nissan Murano Z51. Manual — part 287
REAR DISC BRAKE
BR-19
< PERIODIC MAINTENANCE >
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• 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.
Thickness
Check the thickness of the disc rotor using a micrometer. Replace
the disc rotor if the thickness is below the wear limit.
ADJUSTMENT
CAUTION:
• Burnish contact surfaces between pads according to the following procedure after refinishing or
replacing pads, or if a soft pedal occurs at very low mileage.
• 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.
Limit
Wear thickness
: Refer to
.
Limit
Wear thickness
: Refer to
.
Thickness variation
: Refer to
.
SBR020B
BR-20
< REMOVAL AND INSTALLATION >
BRAKE PEDAL
REMOVAL AND INSTALLATION
BRAKE PEDAL
Exploded View
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Removal and Installation
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REMOVAL
1.
Remove instrument lower panel LH. Refer to
2.
Remove knee protector. Refer to
ST-18, "WITHOUT ELECTRIC MOTOR : Removal and Installation"
(without electric motor),
ST-21, "WITH ELECTRIC MOTOR : Removal and Installation"
(with electric
motor).
3.
Disconnect the stop lamp switch and ASCD brake switch harness connectors.
4.
Remove snap pin and clevis pin from clevis of brake booster.
5.
Remove the brake pedal assembly.
CAUTION:
Hold the brake booster and master cylinder so as not to drop out or contact them to other parts.
INSTALLATION
Note the following, and install 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.
Brake pedal pad
4.
ASCD brake switch
5.
Stop lamp switch
6.
Clip
7.
Snap pin
: Apply multi-purpose grease.
Refer to
for symbols not described on the above.
JPFIA0440GB
BRAKE PEDAL
BR-21
< REMOVAL AND INSTALLATION >
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Inspection and Adjustment
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INSPECTION AFTER REMOVAL
• Check the following items and replace the brake pedal assembly if
necessary.
- Check the brake pedal upper rivet (made by aluminum) (A) for
deformation.
- Check the brake pedal for bend, damage, and cracks on the
welded parts.
- Check the lapping length (X) of sub-bracket (B) and slide plate (C).
• Check clevis pin and plastic stopper (A) for damage and deforma-
tion. If any damage is found, replace clevis pin.
ADJUSTMENT AFTER INSTALLATION
Perform the brake pedal adjustment after installing the brake pedal assembly. Refer to
.
Standard
X
: 5.0 mm (0.197 in) or more
JPFIA0300ZZ
PFIA0756J
BR-22
< REMOVAL AND INSTALLATION >
BRAKE PIPING
BRAKE PIPING
FRONT
FRONT : Exploded View
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1.
Brake tube
2.
ABS actuator and electric unit (con-
trol unit)
3.
Connector
4.
Connector bracket
5.
Master cylinder assembly
6.
Brake booster
7.
Lock plate
8.
Brake hose
9.
Union bolt
10. Copper washer
A.
To front brake hose
B.
To rear brake tube
Refer to
for symbols in the figure.
JPFIA0297GB
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