Subaru IMPREZA 2002 Service Manual page 373

GENERAL DESCRIPTION
BRAKE
Front brake
Disc thickness 24 mm (0.94 in) 22 mm (0.87 in)
Disc runout
-
0.075 mm (0.0030 in)
Pad thickness
I
1 . 3 111111 ( U . L i l 3 Ill] I
R~~~ b r a p
t n : . . -
ksn-\
I '
I
J
-
Disc runout
-
0.07 mm (0.0028 in)
Inside diameter 228.6 mm (9 in) 230.6 mm (9.08 in)
4.1 mm (0.161 in) 1.5
mm
(0.059 in) Linina thickness
Rear brake (Drum type)
Inside diameter 170 mm (6.69 in)
I
(including back metal)
I
171 mm (6.73 in)
I
Disc thickness
I
10 mm (0.39 in)
I
8.5 mm (0.335 in)
ne [viab
i y p c )
,yp= p a
RII
v y ,
Parking brake
3.2 mm (0.126 in) 1.5
mm
(0.059 in) Lining thickness
Lever stroke 7 to 8 notchesil96
N
(20 kgf, 44
Non-turbo Turbo
Brake fluid pressure without
engine running
I
147 N 588 kPa
294 N 1,471 kPa
(1 5 kgf, 33 Ib)
(6 kg/cm2, 85 psi)
Brake booster
Brake fluid pressure with engine
running and vacuum at 66.7 kPa
(500 mmHg, 19.69 inHg)
(30 kgf, 66 Ib)
147 N
(15 kgf, 33 Ib)
294 N
(30 kaf. 66 Ib)
(1 5 kg/cm2, 21 3 psi)
5,296 kPa 5,688 kPa
9,120 kPa
(93 ka/cm2. 1.323 Dsi)
(54 kg/cm2, 768 psi) (58 kg/cm2, 825 psi)
B R-3
Brake pedal
1
-
3 mm (0.04
-
0.12 in)
[Depress brake pedal pad with a force of less than 10 N (1 kgf, 2 Ib).]
Free play