Standard (Yaw Rate Sensor) - Subaru Legacy 2004 Service Manual

C: INSPECTION
1) Measure the brake disc rotor inside diameter. If
the disc is scored or worn, replace the brake disc
rotor.
Disc rotor inside diameter:
Standard:
170 mm (6.69 in)
Service limit:
171 mm (6.73 in)
2) Measure the lining thickness. If it exceeds the
limit, replace shoe assembly.
Lining thickness:
Standard:
3.2 mm (0.126 in)
Service limit:
1.5 mm (0.059 in)
NOTE:
Replace the right and left brake shoe as a set.
D: ADJUSTMENT
1. SHOE CLEARANCE
1) Return the parking brake lever fully.
2) Remove the adjusting hole cover from back
plate.
3) Turn the adjusting screw using a flat tip screw-
driver until the brake shoe is in close contact with
disc rotor.
(2)
(1)
(4)
(1) Adjusting screw
(2) Adjusting hole cover (rubber)
(3) Flat tip screwdriver
(4) Back plate
4) Turn back (downward) the adjusting screw 3 to 4
notches.
CAUTION:
Check there is no brake drag.
5) Install the adjusting hole cover to back plate.
6) Adjust the parking lever stroke. <Ref. to PB-9,
LEVER STROKE, ADJUSTMENT, Parking Brake
Assembly (Rear Disc Brake).>
Parking Brake Assembly (Rear Disc Brake)
(3)
PB-00032
2. LEVER STROKE
1) Adjust the shoe clearance before lever stroke
adjustment. <Ref. to PB-9, SHOE CLEARANCE,
ADJUSTMENT, Parking Brake Assembly (Rear
Disc Brake).>
2) Remove the parking lever cover.
3) Operate the parking brake lever 3 to 4 times.
4) Turn the adjusting nut until lever stroke is at the
specification.
Lever stroke:
5 to 6 notches when pulled with a force of 200
N (20.4 kgf, 45 lb)
(1) Adjusting nut (Self-locking nut)
5) Check there is no brake drag.
6) Install the parking lever cover.
PB-9
PARKING BRAKE
(1)
PB-00054