Nissan Pathfinder. Manual — part 879
PB-4
< PERIODIC MAINTENANCE >
PARKING BRAKE SYSTEM
PERIODIC MAINTENANCE
PARKING BRAKE SYSTEM
Inspection and Adjustment
INFOID:0000000009177217
INSPECTION
Pedal Stroke
1. Operate the parking brake pedal with a force of 196 N (20.0 kg-f, 44.1 lb-f). Check that the pedal stroke is
within the specified number of notches. (Check it by listening to the clicks of the ratchet.)
2. When brake warning lamp turns ON, check that the pedal stroke is within the specified number of
notches. (Check it by listening to the clicks of the ratchet.)
Inspect Components
• Check each component for installation condition such as looseness.
• Check the parking brake pedal assembly for bend, damage and cracks. Replace if necessary.
• Check the cables for wear, damage and cracks. Replace if necessary.
• Check the parking brake switch, and replace it if necessary. Refer to
PB-7, "Removal and Installation"
.
ADJUSTMENT
1. Secure the disc rotor using wheel nuts.
2. Remove fuse block lid. Refer to
.
3. Release the parking brake pedal (1) by turning the adjusting nut
(2) with a deep socket wrench and loosening the cable.
4. Remove the adjusting hole plug from the disc rotor. Turn the
adjuster (1) in the direction (A) as shown using a suitable tool
until the disc rotor is locked.
5. Turn back the adjuster 5 or 6 notches from the locked position.
6. Rotate the disc rotor to check that there is no drag. Install the
adjusting hole plug.
7. Adjust the cable with the following procedure.
a. Operate the parking brake pedal with a force of 490 N (50.0 kg-f,
110.2 lb-f) for more than 30 minutes.
b. Adjust the parking brake pedal stroke by turning the adjusting
nut with a deep socket wrench.
CAUTION:
Do not reuse the adjusting nut if the nut is removed.
c.
Operate the parking brake pedal with a force of 196 N (20.0 kg-f, 44.1 lb-f). Check that the pedal stroke is
within the specified number of notches. (Check it by listening to the clicks of the ratchet.)
Number of notches
: Refer to
PB-12, "Parking Brake Control"
Number of notches
: Refer to
PB-12, "Parking Brake Control"
JPFIB0044ZZ
Number of notches
: Refer to
PB-12, "Parking Brake Control"
JPFIB0002ZZ
PARKING BRAKE SYSTEM
PB-5
< PERIODIC MAINTENANCE >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
d. Rotate the disc rotor with the parking brake pedal released and check that there is no drag.
CAUTION:
If any drag is found, verify the parking brake components are installed and adjusted correctly.
PB-6
< PERIODIC MAINTENANCE >
PARKING BRAKE SHOE
PARKING BRAKE SHOE
Adjustment
INFOID:0000000009177218
1. Adjust parking brake pedal stroke. Refer to
PB-4, "Inspection and Adjustment"
2. Perform parking brake break-in (drag on) operation by driving vehicle under the following conditions:
• Drive forward
• Vehicle speed: Approx. 40 km/h (25 MPH) set (constant and forward)
• Parking brake operating force: Approx. 160 +49.0, -0 N (16.3 +5, -0 kg-f, 36.0 +11, -0 lb-f)
• Time: Approx. 5 +5, -0 seconds.
CAUTION:
To prevent lining from getting too hot, allow a cool off period of approximately 5 minutes after
every break-in operation.
3. After the break-in procedure, check parking pedal stroke of parking brake.
CAUTION:
If it is out of the specification, adjust again. Refer to
PARKING BRAKE CONTROL
PB-7
< REMOVAL AND INSTALLATION >
C
D
E
G
H
I
J
K
L
M
A
B
PB
N
O
P
REMOVAL AND INSTALLATION
PARKING BRAKE CONTROL
Exploded View
INFOID:0000000009177219
Removal and Installation
INFOID:0000000009177220
REMOVAL
1. Disconnect the negative and positive battery terminals, then wait at least three minutes. Refer to
2. Remove lower instrument panel LH.
IP-25, "Removal and Installation"
3. Disconnect parking brake switch harness connector.
4. Remove parking brake pedal assembly nuts and lower parking brake pedal assembly.
5. Remove adjusting nut and front cable from parking brake pedal assembly.
6. Remove front floor duct RH. Refer to
VTL-11, "FRONT FLOOR DUCT : Removal and Installation - Front
7. Remove center blower unit. Refer to
VTL-20, "REAR BLOWER MOTOR 1 UNIT ASSEMBLY : Removal
8. Separate front cable from rear cable and remove front cable and return spring.
9. Remove parking brake shoe and remove rear cable from toggle lever. Refer to
.
10. Remove rear cable bolts, nuts, and rear cable from vehicle.
INSTALLATION
Installation is in the reverse order of removal.
1.
Rear cable (RH)
2.
Rear cable (LH)
3.
Front cable
4.
Parking brake pedal assembly
5.
Park brake switch
6.
Adjusting nut
7.
Return spring
8.
Pin
AWFIA1030ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст