Subaru Impreza 2004 Service Manual page 5

BRAKE
Brake fluid pressure
without engine running
Brake
booster
Brake fluid pressure
with engine running
and vacuum at 66.7
kPa (500 mmHg, 19.69
inHg)
Brake pedal Free play
General Description
Brake pedal
BASE, TS
force
Without ABS
686 kPa
147 N
2
(7 kg/cm
(15 kgf, 33 lb)
100 psi)
1,961 kPa
294 N
2
(20 kg/cm
(30 kgf, 66 lb)
284 psi)
5,982 kPa
147 N
2
(61 kg/cm
(15 kgf, 33 lb)
868 psi)
7,649 kPa
294 N
2
(78 kg/cm
(30 kgf, 66 lb)
1,109 psi)
1 — 3 mm (0.04 — 0.12 in)
[Depress brake pedal pad with a force of less than 10 N (1 kgf, 2 lb).]
BR-4
Fluid pressure
GX, RS, OBK
With ABS
588 kPa
2
, (6 kg/cm ,
85 psi)
1,667 kPa
2
, (17 kg/cm ,
242 psi)
5,982 kPa 5,296 kPa
2
, (61 kg/cm , (54 kg/cm
868 psi) 768 psi)
8,434 kPa
2
, (86 kg/cm ,
(93 kg/cm
1,223 psi)
WRX STi
588 kPa
2
(6 kg/cm , 85 psi)
1,471 kPa
2
(15 kg/cm , 213 psi)
4,707 kPa 4,021 kPa
2 2
, (48 kg/cm , (41 kg/cm
683 psi) 583 psi)
8,336 kPa
9,120 kPa
(85 kg/cm
2
, 1,323 psi)
1,209 psi)
2
,
2
,