Subaru Impreza 2002 Service Manual page 536

Model
Propor-
Split point
tioning
valve
Reducing ratio
Brake line
Brake fluid
CAUTION:
• Avoid mixing brake fluid
of different brands to pre-
vent the fluid performance
from degrading.
• When brake fluid is sup-
plemented, be careful not to
allow any dust into the res-
ervoir.
• Use fresh DOT3 or 4
brake fluid when replacing
or refilling the fluid.
[ ] : ABS equipped vehicle.
NOTE:
Refer to "PB section" for parking brake SPECIFICATIONS. <Ref. to PB-2, SPECIFICATIONS, General De-
scription.>
Front brake
Rear brake (Disc type)
Rear brake (Drum type)
Rear brake (Disc type
parking)
Parking brake
GENERAL DESCRIPTION
TS
1,961 kPa
(20 kg/cm
0.4
ITEM
Pad thickness
(including back metal)
Disc thickness
Disc runout
Pad thickness
(including back metal)
Disc thickness
Disc runout
Inside diameter
Lining thickness
Inside diameter
Lining thickness
Lever stroke
GX, RS, OBK
2
, 285 psi)
0.3
Dual circuit system
FMVSS No. 116, DOT3 or DOT4
STANDARD
14",15" 17 mm (0.67 in)
16" 14.5 mm (0.571 in)
17" 14.2 mm (0.559 in)
Except
24 mm (0.94 in)
17"
17" 30 mm (1.18 in)
—
14" 14 mm (0.55 in)
15" 16 mm (0.63 in)
17" 13.5 mm (0.531 in)
14" 10 mm (0.39 in)
15" 18 mm (0.71 in)
17" 20 mm (0.79 in)
—
228.6 mm (9 in)
4.1 mm (0.161 in)
170 mm (6.69 in)
3.2 mm (0.126 in)
7 to 8 notches/196 N (20 kgf, 44 lb)
BR-3
WRX STi
— —
— —
SERVICE LIMIT
7.5 mm (0.295 in)
6.0 mm (0.236 in)
6.2 mm (0.244 in)
22 mm (0.87 in)
28 mm (1.10 in)
0.075 mm (0.0030 in)
6.5 mm (0.256 in)
6.0 mm (0.236 in)
6.2 mm (0.244 in)
8.5 mm (0.335 in)
16.0 mm (0.63 in)
18 mm (0.71 in)
0.07 mm (0.0028 in)
230.6 mm (9.08 in)
1.5 mm (0.059 in)
171 mm (6.73 in)
1.5 mm (0.059 in)
BRAKE