EXCEPT STi MODEL

WARNING: This page is about a different car, the 2006 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When the hub is to be removed from housing, replace the bearing set and oil seal with new ones.

Attach the hub to ST securely.
ST 927080000 HUB STAND

Fig 1: Attaching Hub To Special Tool
Courtesy of SUBARU OF AMERICA, INC.
Using a hydraulic 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.
Clean dust or foreign particles from inside of housing.
Using the ST1 and ST2, press a new bearing into place.
ST1 927400000 HOUSING STAND

ST2 927100000 BEARING PULLER

NOTE: Be careful not to remove the plastic lock from inner race when installing the bearing.

Fig 2: Installing Bearing Into Place Using Special Tools
Courtesy of SUBARU OF AMERICA, INC.
Using pliers, install the snap ring firmly.

Fig 3: Installing Snap Ring
Courtesy of SUBARU OF AMERICA, INC.
Using the ST1 and ST2, press the outer oil seal until it contacts the bottom of housing.
ST1 927410000 OIL SEAL INSTALLER

ST2 927400000 HOUSING STAND

Fig 4: Pressing Outer Oil Seal Using Special Tools
Courtesy of SUBARU OF AMERICA, INC.
Using the ST1 and ST2, press the inner oil seal until it contacts the circlip.
ST1 927410000 OIL SEAL INSTALLER

ST2 927400000 HOUSING STAND

Fig 5: Pressing Inner Oil Seal Using Special Tools
Courtesy of SUBARU OF AMERICA, INC.
Invert the ST and housing.
ST 927400000 HOUSING STAND
Apply sufficient grease to the oil seal lip.
Specified grease:

SHELL 6459N
NOTE:
- If specified grease is not available, remove the bearing grease and apply Auto Rex A instead.
- Do not mix different types of grease.
Install the disc cover to housing with three bolts.
Tightening torque:

18 N.m (1.8 kgf-m, 13.0 ft-lb)
Attach the hub to ST1 securely.
Clean dust or foreign particles from the polished surface of hub.
Using the ST2, press the bearing into hub by driving the inner race.

ST1 927080000 HUB STAND

ST2 927120000 HUB INSTALLER

Fig 6: Pressing Bearing Into Hub Using Special Tools

Courtesy of SUBARU OF AMERICA, INC.