Subaru IMPREZA 2002 Service Manual page 170

ABS CONTROL MODULE AND HYDRAULIC CONTROL UNIT (ABSCM&H/U)
ABS
Mark
B: INSTALLATION
1) Install the ABSCM&H/U bracket.
Tigh tening torque:
32 N-m (3.3 kgf-m, 24 ff-16)
2) Install the ABSCM&H/U.
CAUTION:
Confirm that the specifications of the AB-
SCM&H/U conforms to the vehicle specifica-
tions.
Tightening torque:
18 N.m (1.8 kgf-m, 13.0 ff-16)
Model
I
/-
04M1222
cc
3) Connect the brake pipes to their correct AB-
SCM&H/U connections.
Tightening torque:
4) Using cable clip, secure the ABSCM&H/U har-
ness to bracket.
5 ) Connect the connector to the ABSCM&H/U.
CAUTION:
Be sure to remove all foreign matter from in-
side the connector before connecting.
Ensure that the ABSCM&H/U connector is se-
curely locked.
6) Install the air intake duct.
Non-turbo model:
<Ref. to IN(S0HC)-7, INSTALLATION, Air Intake
Duct.>
Turbo model:
<Ref. to IN(D0HC TURBO)-8, INSTALLATION, Air
Intake Duct.>
7) Bleed air from the brake system. <Ref. to BR-46,
Air Bleeding.>
15 N.m (1.5 kgf-m, 10.8 ft-lb)
AT
I
CD
I
MT
I
(1) Mark
1. CHECKING THE HYDRAULIC UNIT ABS
OPERATION BY PRESSURE GAUGE
1) Lift-up the vehicle and remove wheels.
2) Disconnect the air bleeder screws from the FL
and FR caliper bodies.
3) Connect two pressure gauges to the FL and FR
caliper bodies.
CAUTION:
Pressure gauges used exclusively for brake
fluid must be used.
Do not employ the pressure gauge previously
used for transmission since the piston seal is
expanded and may lead to malfunction of the
brake.
NOTE:
Wrap a sealing tape around the pressure gauge.
I
R4M 1797
ABS-8