Subaru Legacy 2004 Service Manual page 3243

3) Connect the operating rod to brake pedal with
clevis pin and snap pin.
(2)
(4)
(1) Nut
(2) Clevis pin
(3) Snap pin
(4) Operating rod
NOTE:
Apply a thin coat of grease [SUNLIGHT 2 (Part No.
003602010) or equivalent] to clevis pin.
4) Connect the vacuum hose to brake booster.
5) After replacing the O-ring with a new one, install
the master cylinder to brake booster.
(1) Primary piston
(2) O-ring
(3) Do not install the O-ring on this groove.
6) Connect the brake pipes to master cylinder.
7) Connect the connector for brake fluid level
gauge.
Brake Booster
(1)
(3)
BR-00073
(3)
(2)
(1)
BR-00363
8) Measure the clearance between the threaded
end of stop light switch and stopper.
If it is not within specified value, adjust it by adjust-
ing the position of stop light switch. <Ref. to BR-45,
ADJUSTMENT, Stop Light Switch.>
CAUTION:
Be careful not to rotate the stop light switch.
Stop light switch clearance A:
0.3 mm (0.012 in)
9) Apply grease to operating rod connecting pin to
prevent it from wearing.
10) Bleed air from brake system.
Tightening torque (Air bleeder screw):
"
8 N m (0.8 kgf-m, 5.8 ft-lb)
11) Conduct road tests to ensure brakes do not
drag.
C: INSPECTION
1. OPERATION CHECK (WITHOUT GAUG-
ES)
CAUTION:
When checking operation, be sure to securely
apply the parking brake.
• CHECKING WITHOUT GAUGES
This method cannot determine the exact portion
which has failed. But it can provide a rough under-
standing of the nature of failure if checking is con-
ducted in accordance
procedures.
BR-33
BRAKE
A
BR-00079
with the following