Subaru IMPREZA GD 2007 Series Manual page 3404

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PARKING BRAKE
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:
Except for STI model 170 mm (6.69 in)
STI model 190 mm (7.48 in)
Service limit:
Except for STI model 171 mm (6.73 in)
STI model 191 mm (7.52 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 the back
plate.
3) Turn the adjusting screw using a flat tip screw-
driver until the brake shoe is in close contact with
the 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:
Be sure that the brake is nod dragging.
5) Install the adjusting hole cover to the back plate.
6) Adjust the parking brake lever stroke. <Ref. to
PB-8, LEVER STROKE, ADJUSTMENT, Parking
Brake Assembly (Rear Disc Brake).>
Parking Brake Assembly (Rear Disc Brake)
(3)
PB-00032
PB-8
2. LEVER STROKE
1) Adjust the shoe clearance before adjusting lever
stroke. <Ref. to PB-8, SHOE CLEARANCE, AD-
JUSTMENT, Parking Brake Assembly (Rear Disc
Brake).>
2) Remove the console box lid.
3) Forcefully pull the parking brake lever 3 to 5
times.
4) Turn the adjusting nut to adjust the lever stroke
of the parking brake lever to be 7 to 8 notches when
applying the parking brake with force of 196 N (20
kgf, 44 lbf).
(1)
(1) Parking brake lever
(2) Lock nut
(3) Adjusting nut
Lever stroke:
7 to 8 notches when pulled with a force of 196
N (20 kgf, 44 lbf)
5) Tighten the lock nut.
Tightening torque (lock nut):
6 N·m (0.6 kgf-m, 4.4 ft-lb)
6) Install the console box lid.
(3) (2)
PB-00075