1987 MAZDA 626 Workshop Manual

PARKING BRAKE 1 1
86U11X-130
86U11X-131
PARKING BRAKE
ON-VEHICLE MAINTENANCE
Parking Brake Lever Stroke
Inspection
Check that the stroke is within specification when the
parking brake lever is pulled with a force of 98N
(10kg, 22lb).
Stroke: 5—7 notches
Adjustment
1. Before adjustment, start the engine and depress
the brake pedal several times.
2. Stop the engine.
3. Remove the adjust nut clip and turn the adjust nut
at the front of the parking cable.
4. After adjustment, check the following points:
(1) Turn the ignition switch ON, pull the parking
brake lever one notch, and check that the park-
ing brake warning lamp illuminates.
(2) Check that the rear brakes do not drag.
11—65

1 1 PARKING BRAKE
REMOVAL AND INSTALLATION OF PARKING BRAKE LEVER
1. Block the wheels firmly.
2. Release the parking brakes.
3. Remove in the sequence shown in the figure.
4. Inspect all parts, referring to inspection note.
5. Install in the reverse order of removal, referring to installation note for specially marked parts.
6. After installation:
Adjust the parking lever stroke. (Refer to page 11—65.)
(1.8—2.5 m-kg, 13-18 ft-lb)
76G11X-051
1. Rear console 4. Adjust nut 7. Button
2. Parking brake switch 5. Parking brake lever 8. Spring
3. Clip 6. Cover
11-66

PARKING BRAKE 1 1
Inspection Note
Check the following and replace any faulty parts.
1. Sector and ratchet pawl for wear and damage
2. Spring for weakness and breakage
76G11X-090
Installation Note
Parking switch
1. Install the parking switch so that
it
contacts the park-
ing brake lever when the lever is released.
2. Turn the ignition switch ON, and check that the
parking brake warning lamp illuminates with the
lever pulled one notch.
86U11X-135
11—67

1 1 PARKING BRAKE
REMOVAL OF PARKING BRAKE CABLE
1. Block the wheels firmly.
2. Remove the rear console. (Refer to page 11—66.)
3. Release the parking brake and remove the adjust nut of the parking brake lever. (Refer to page
11—66.)
4. Jack up the vehicle and support it with safety stands.
5. Remove the parking brake cable in the sequence shown in the figure.
76G11X-052
1. Front parking cable 3. Parking brake cable (left)
2. Spring 4. Parking brake cable (right)
11-68

PARKING BRAKE 1 1
INSTALLATION OF PARKING BRAKE CABLE
1. Install in the reverse order of removal, referring to installation note for specially marked parts.
2. Tighten all nuts and bolts to the specified torque, referring to torque specifications.
3. After installation:
(1) Adjust the parking brake lever stroke. (Refer to page 11—65.)
(2) Depress the brake pedal a few times and check that the rear brakes do not drag while the wheels
are being rotated.
Torque specifications
Rear drum brake
76G11X-053
11-69

1 1 PARKING BRAKE
Rear disc brake
(70—100 cm-kg, 61—87 In-lb)
86U11X-138
1. Parking brake cable (rear disc brake)
Installation Note
Parking brake cable (Rear disc brake)
Connect the cable end to the operating lever; then
tighten the locknut.
Tightening torque:
20—28 N m (2.0—2.9 m-kg, 14—21 ft-lb)
Caution
There must be no clearance between the ca-
ble end and the operating lever.
86U11X-139
11-70

ANTI-LOCK BRAKE SYSTEM (ABS) 1 1
ANTI-LOCK BRAKE SYSTEM (ABS)
STRUCTURAL VIEW
1. Hydraulic unit 4. Sensor rotor (front) 7. Wheel speed sensor (rear)
2. Relay box 5. Wheel speed sensor (front) 8. Sensor rotor (rear)
3. Control unit 6. Check connector
11—71

1 1 ANTI-LOCK BRAKE SYSTEM (ABS)
WIRING DIAGRAM
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86U11X-141
11—72