PB-1
BRAKES
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SECTION PB
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CONTENTS
PARKING BRAKE SYSTEM
PRECAUTION ...............................................2
PRECAUTIONS ...................................................2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
2
PREPARATION ............................................3
PREPARATION ...................................................3
Commercial Service Tool ..........................................3
ON-VEHICLE MAINTENANCE .....................4
PARKING BRAKE CONTROL ............................4
On-Vehicle Service ...................................................4
REMOVAL AND INSTALLATION ................5
PARKING BRAKE CONTROL ...........................5
Component ...............................................................5
Removal and Installation ..........................................5
PARKING BRAKE SHOE ..................................7
Exploded View ..........................................................7
Removal and Installation ..........................................7
Drum and Lining Break-in .........................................9
SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................
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SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
10
Parking Brake Control .............................................10
Parking Drum Brake ................................................10
PARKING BRAKE SHOE
PB-9
< REMOVAL AND INSTALLATION >
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2. Remove the adjuster hole plug on the rotor. Using a screwdriver
or suitable tool, turn the adjuster in the direction as shown until
the rotor is locked. After locking, turn the adjuster in the opposite
direction 5 or 6 notches.
3. Rotate the rotor to make sure that there is no drag. Install the
adjuster hole plug.
4. After adjusting the clearance of the rear shoes, adjust the park-
ing brake cable. Refer to PB-4, "
On-Vehicle Service".
After replacing the shoes or the brake rotor or if the parking
brake does not function well, perform the break-in procedure.
Refer to PB-9, "
Drum and Lining Break-in".
Drum and Lining Break-in
CAUTION:
Do not carry out the break-in procedure excessively. Doing so may cause uneven or premature wear
of the brake shoe lining.
When new parking brake shoes or brake rotors are installed or when parking brake performance is poor, per-
form the following break-in procedure.
1. Drive the unloaded vehicle on a safe, level and dry road.
2. Pull the parking brake control lever with a force of 147 N (15 kg-f, 33 lb-f).
3. While pulling the lever, continue to drive the vehicle forward 100 meters (328 ft) at approximately 35 km/h
(22 mph).
4. Allow the parking brake to cool down for approximately five minutes.
5. Release the parking brake control lever and drive the vehicle under normal conditions for two minutes to
cool down the parking brake.
6. Repeat steps 1 through 5 three times and repeat just step 5 once more.
7. After performing the break-in procedure, check the stroke of the parking brake control lever. If it is out of
specification, adjust again. Refer to PB-4, "
On-Vehicle Service".
Drum and Lining Break-inINFOID:0000000001724714
CAUTION:
Do not carry out the break-in procedure excessively. Doing so may cause uneven or premature wear
of the brake shoe lining.
When new parking brake shoes or brake rotors are installed or when parking brake performance is poor, per-
form the following break-in procedure.
1. Drive the unloaded vehicle on a safe, level and dry road.
2. Pull the parking brake control lever with a force of 147 N (15 kg-f, 33 lb-f).
3. While pulling the lever, continue to drive the vehicle forward 100 meters (328 ft) at approximately 35 km/h
(22 MPH).
4. Allow the parking brake to cool down for approximately five minutes.
5. Release the parking brake control lever and drive the vehicle under normal conditions for two minutes to
cool down the parking brake.
6. Repeat steps 1 through 5 three times and repeat just step 5 once more.
7. After performing the break-in procedure, check the stroke of the parking brake control lever. If it is out of
specification, adjust again. Refer to PB-4, "
On-Vehicle Service".
WFIA0286E
