Subaru 2002 IMPREZA Service Manual page 2051

3) Remove the disc cover from housing.
4) Using a standard screwdriver, remove the outer
and inner oil seals.
CAUTION:
Do not use old oil seals.
5) Using a flat bladed screwdriver, remove the
snap ring.
CAUTION:
Be careful not to damage the housing at remov-
al.
6) Using the ST1, support the housing securely.
7) Using the ST2, press the inner race to drive out
outer bearing.
ST1 927400000 HOUSING STAND
ST2 927100000 BEARING PULLER
CAUTION:
• Do not remove the outer race unless it is
faulty.
• Discard the outer race after removal.
• Do not replace the inner or outer race sepa-
rately; always replace as a unit.
FRONT AXLE
8) Using the ST and a hydraulic press, drive the
hub bolts out.
ST 927080000
CAUTION:
Be careful not to hammer the hub bolts. This
may deform the hub.
G4M0225
D: ASSEMBLY
CAUTION:
When the hub is to be removed from housing,
replace the bearing set and oil seal with new
ones.
1) Attach the hub to ST securely.
ST 927080000
H4M1001
2) Using a hydraulic press, press the new hub bolts
into place.
CAUTION:
Be sure to press the hub bolts until their seat-
ing surfaces contact the hub.
NOTE:
Use 12 mm (0.47 in) dia. holes in HUB STAND to
prevent bolts from tilting.
3) Clean dust or foreign particles from inside the
housing.
G4M0227
DS-21
DRIVE SHAFT SYSTEM
HUB STAND
G4M0228
HUB STAND
G4M0230