Subaru Legacy 2004 Service Manual page 2933

DRIVE SHAFT SYSTEM
2) Install the front drive shaft. <Ref. to DS-22, IN-
STALLATION, Front Drive Shaft.>
3) Tighten the axle nut temporarily.
4) Install the disc rotor on hub.
5) Install the disc brake caliper on the housing.
Tightening torque:
"
78 N m (8.0 kgf-m, 57.9 ft-lb)
6) While depressing the brake pedal, tighten a new
axle nut (olive color) to specified torque and lock it
securely.
Tightening torque:
"
220 N m (22.4 kgf-m, 162 ft-lb)
CAUTION:
• Install the wheel after installation of the axle
nut. Failure to follow this rule may damage the
wheel bearing.
• Be sure to tighten the axle nut to specified
torque. Do not overtighten it as this may dam-
age wheel bearing.
7) After tightening the axle nut, lock it securely.
8) Install the wheel and tighten the wheel nuts to
specified torque.
Tightening torque:
"
90 N m (9.2 kgf-m, 66 ft-lb)
C: DISASSEMBLY
Using the ST and a hydraulic press, drive hub bolts
out.
ST 28399AG000 HUB STAND
CAUTION:
• Be careful not to hammer the hub bolts. This
may deform the hub.
• Do not reuse the hub bolt.
Front Hub Unit Bearing
NOTE:
Since the hub unit bearing can not be disassem-
bled, only hub bolts can be removed.
D: ASSEMBLY
1) Attach the hub to ST securely.
ST 927080000
DS-00048
2) Using a press, press new hub bolts until their
seating surfaces contact the hub.
NOTE:
Use 12 mm (0.47 in) dia. holes in HUB STAND to
prevent bolts from tilting.
E: INSPECTION
Refer to "FRONT AXLE" for inspection procedures.
<Ref. to DS-15, INSPECTION, Front Axle.>
CAUTION:
If there is any fault in the bearing, replace hub
unit bearing.
DS-18
(1)
(1) Front hub unit bearing
HUB STAND
(1)
ST
(1) Front hub unit bearing
ST
DS-00252
DS-00253