Subaru Legacy III (2000-2003 year). Service manual — part 687
DS-26
DRIVE SHAFT SYSTEM
HUB UNIT BEARING
2) Using ST and a puller (common hand tool), re-
move bearing inner race.
ST1
399520105
SEAT
ST2
927080000
HUB STAND
CAUTION:
• Do not remove hub unit bearing unless dam-
aged.
• Do not re-use hub unit bearing after removal.
3) Using ST, press hub bolt out.
ST
927080000
HUB STAND
CAUTION:
Be careful not to hammer hub bolts. This may
deform hub.
D: ASSEMBLY
1) Using ST, press new hub bolt into place.
CAUTION:
• Ensure hub bolt closely contacts hub.
• Use a 12 mm (0.47 in) hole in the ST to pre-
vent hub bolt from tilting during installation.
ST
927080000
HUB STAND
2) Using ST1, ST2 and ST3, press hub unit bearing
into hub.
ST1
927080000
HUB STAND
ST2
927450000
HUB INSTALLER
ST3
28499AE000 SPACER
CAUTION:
• Always press inner race when installing hub
unit bearing.
• Use a new hub unit bearing.
ST1
ST2
DS-00155
DS-00054
ST
DS-00055
ST
ST1
ST2
ST3
DS-00156
DS-27
DRIVE SHAFT SYSTEM
HUB UNIT BEARING
E: INSPECTION
Check the removed parts for wear and damage. If
defective, replace with new ones.
CAUTION:
If a bearing is faulty, replace it as a hub unit
bearing.
DS-28
DRIVE SHAFT SYSTEM
FRONT DRIVE SHAFT
5. Front Drive Shaft
A: REMOVAL
1) Disconnect ground cable from battery.
2) Jack-up vehicle, support it with safety stands
(rigid rocks), and remove front wheel cap and
wheels.
3) Unlock axle nut.
4) Depress brake pedal and remove axle nut using
a socket wrench.
CAUTION:
Be sure to loosen and retighten axle nut after
removing wheel from vehicle. Failure to follow
this rule may damage wheel bearings.
5) Remove stabilizer link from transverse link.
6) Disconnect transverse link from housing.
7) Remove spring pin which secures transmission
spindle to SFJ.
CAUTION:
Use a new spring pin.
8) Remove front drive shaft assembly. If it is hard to
remove, use ST1 and ST2.
ST1
926470000
AXLE SHAFT PULLER
ST2
927140000
PLATE
CAUTION:
• Be careful not to damage oil seal lip and tone
wheel when removing front drive shaft.
• When front drive shaft is to be replaced, also
replace inner oil seal.
B: INSTALLATION
1) Insert BJ into hub splines.
CAUTION:
Be careful not to damage inner oil seal lip and
tone wheel.
2) Using ST1 and ST2, pull drive shaft into place.
ST1
922431000
AXLE SHAFT INSTALLER
ST2
927390000
ADAPTER
CAUTION:
Do not hammer drive shaft when installing it.
3) Tighten axle nut temporarily.
4) Install SFJ on transmission spindle and drive
spring pin into place.
CAUTION:
Always use a new spring pin.
5) Connect transverse link to housing.
Tightening torque (self-locking nut):
49 N·m (5.0 kgf-m, 36 ft-lb)
CAUTION:
Use a new self-locking nut.
6) Install stabilizer bracket.
DS-00157
DS-00145
ST2
ST1
DS-00104
ST
DS-00157
DS-29
DRIVE SHAFT SYSTEM
FRONT DRIVE SHAFT
7) While depressing brake pedal, tighten axle nut to
the specified torque.
Tightening torque:
216 N·m (22 kgf-m, 159 ft-lb)
CAUTION:
• Use a new axle nut (Olive color).
• Always tighten axle nut before installing
wheel on vehicle. If wheel is installed and
comes in contact with ground when axle nut is
loose, wheel bearings may be damaged.
• Be sure to tighten axle nut to specified
torque. Do not overtighten it as this may dam-
age wheel bearing.
8) After tightening axle nut, lock it securely.
C: DISASSEMBLY
1) Place alignment marks on shaft and outer race.
2) Remove SFJ boot band and boot.
CAUTION:
Be careful not to damage boot.
3) Remove circlip from SFJ outer race using screw-
driver.
4) Remove SFJ outer race from shaft assembly.
5) Wipe off grease.
CAUTION:
The grease is a special grease. Do not confuse
with other greases.
6) Place alignment mark on free ring and trunnion.
7) Remove free ring from trunnion.
CAUTION:
Be careful with the free ring position.
8) Place alignment mark on trunnion and shaft.
DS-00158
DS-00159
DS-00160
DS-00109
DS-00110
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