boot SUBARU LEGACY 1995 Service User Guide

G4M0520
6. Front Crossmember
A: REMOVAL
1) Disconnect ground cable from battery.
2) Loosen front wheel nuts.
3) Lift-up vehicle, and remove front tires and wheels.
4) Remove both stabilizer and jack-up plate.
5) Disconnect tie-rod end from housing.
6) Remove front exhaust pipe.
G4M0521
7) Remove front transverse link from front crossmember
and body.
8) Remove nuts attaching engine mount cushion rubber to
crossmember.
9) Remove self-locking nuts connecting steering U/J and
pinion shaft.
10) Lift engine by approx. 10 mm (0.39 in) by using chain
block.
11) Support crossmember with a jack, remove nuts secur-
ing crossmember to body and lower crossmember gradu-
ally along with steering gearbox.
CAUTION:
When removing crossmember downward, be careful
that tie-rod end does not interfere with DOJ boot.
B: INSTALLATION
1) Installation is in the reverse order of removal proce-
dures.
CAUTION:
Always tighten rubber bushing when wheels are in full
contact with the ground and vehicle is at curb weight
condition.
Tightening torque:
Transverse link bushing to crossmember:
98±15 N⋅m (10.0±1.5 kg-m, 72±11 ft-lb)
Stabilizer to bushing:
25±4 N⋅m (2.5±0.4 kg-m, 18.1±2.9 ft-lb)
Tie-rod end to housing:
27.0±2.5 N⋅m (2.75±0.25 kg-m, 19.9±1.8 ft-lb)
Front cushion rubber to crossmember:
69±15 N⋅m (7.0±1.5 kg-m, 51±11 ft-lb)
Universal joint to pinion shaft:
24±3 N⋅m (2.4±0.3 kg-m, 17.4±2.2 ft-lb)
Crossmember to body:
98±15 N⋅m (10.0±1.5 kg-m, 72±11 ft-lb)
2) Purge air from power steering system.
NOTE:
Check wheel alignment and adjust if necessary.
27
4-1SERVICE PROCEDURE
6. Front Crossmember

1. Front Axle
H4M0999A

1Spring pin


2Baffle plate (DOJ)


3Outer race (DOJ)


4Snap ring


5Inner race (DOJ)


6Ball


7Cage


8Circlip


9Boot band

10Boot (DOJ)


11Boot (UFJ)


12UFJ ASSY


13Baffle plate


14Oil seal (IN)


15Snap ring


16Bearing


17Housing


18Oil seal (OUT)

19Tone wheel


20Hub bolt


21Hub


22Axle nut
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 13±3 (1.3±0.3, 9.4±2.2)
T2: 186±20 (19±2, 137±14)
5
4-2COMPONENT PARTS
1. Front Axle

2. Rear Axle
1. AWD MODEL
B4M0704A

1Baffle plate (DOJ)


2Outer race (DOJ)


3Snap ring


4Inner race


5Ball


6Cage


7Circlip


8Boot band


9Boot (DOJ)

10Boot (BJ)


11BJ ASSY


12Oil seal (IN. No. 2)


13Oil seal (IN. No. 3)


14Housing


15Bearing


16Snap ring


17Oil seal (OUT)


18Tone wheel

19Hub bolt


20Hub


21Axle nut
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 13±3 (1.3±0.3, 9.4±2.2)
T2: 186±20 (19±2, 137±14)
6
4-2COMPONENT PARTS
2. Rear Axle

G4M0995
CAUTION:
Be careful not to damage side bearing retainer. Always
use bolt as shown in figure, as supporting point for ST
during removal.
ST 28099PA100 DRIVE SHAFT REMOVER
G4M0247
10) Remove axle nut and drive shaft. 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 when removing
rear drive shaft.
When rear drive shaft is to be replaced, also replace
inner oil seal with a new one.
G4M0281
B: DISASSEMBLY
1. AWD MODEL
1) Straighten bent claw of larger end of DOJ boot.
2) Loosen band by means of screwdriver or pliers with
care of not damaging boot.
3) Remove boot band on the small end of DOJ boot in the
same manner.
4) Remove the larger end of DOJ boot from DOJ outer
race.
G4M0282
5) Pry and remove round circlip located at the neck of DOJ
outer race with a screwdriver.
B4M0227A
6) Take out DOJ outer race from shaft assembly.
7) Wipe off grease and take out balls.
CAUTION:
The grease is a special grease (grease for constant
velocity joint). Do not confuse with other greases.
NOTE:
Disassemble exercising care not to lose balls (6 pcs).


1Outer race


2Grease
29
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

8) To remove the cage from the inner race, turn the cage
by a half pitch to the track groove of the inner race and shift
the cage.
9) Remove snap ring, which fixes inner race to shaft, by
using pliers.
10) Take out DOJ inner race.
11) Take off DOJ cage from shaft and remove DOJ boot.
CAUTION:
Be sure to wrap shaft splines with vinyl tape to prevent
boot from scratches.
12) Remove UFJ/BJ boot in the same procedure as steps
1) to 3).
13) Thus, disassembly of axle is completed, but UFJ/BJ is
unable to be disassembled.
G4M0281
2. FWD MODEL
1) Remove both DOJ boot bands.
2) Loosen band by means of screwdriver or pliers taking
care to not damage the boot.
3) Remove the larger end of DOJ boot from DOJ outer
race.
G4M0282
4) Pry and remove round circlip located at the neck of DOJ
outer race with a screwdriver.
B4M0227A
5) Take out DOJ outer race from shaft assembly.
6) Wipe off grease and take out balls.
CAUTION:
The grease is a special grease (grease for constant
velocity joint). Do not confuse with other greases.
NOTE:
Disassemble exercising care not to lose balls (6 pcs).


1Outer race


2Grease
NOTE:
Clean all parts as necessary.
30
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

7) To remove the cage from the inner race, turn the cage
by a half pitch to the track groove of the inner race and shift
the cage.
8) Remove snap ring, which holds the inner race to shaft,
by using pliers.
9) Take out DOJ inner race.
10) Take off DOJ cage from shaft and remove DOJ boot.
CAUTION:
Be sure to wrap shaft splines with vinyl tape to protect
the boot from scratches.
11) Place drive shaft in a vise between wooden blocks.
CAUTION:
Do not place drive shaft directly in the vise; use
wooden block.
B4M0689A
12) Raise boot band claws by means of screwdriver and
hammer.
B4M0690
13) Cut and remove the boot.
CAUTION:
The boot must be replaced with a new one whenever
it is removed.
14) Thus, disassembly of axle is completed, but UFJ can-
not be disassembled.
31
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

C: INSPECTION
Check the removed parts for damage, wear, corrosion and
etc. If faulty, repair or replace.
1) DOJ (Double Offset Joint)
Check seizure, corrosion, damage, wear and excessive
play.
2) Shaft
Check excessive bending, twisting, damage and wear.
3) UFJ (Under cut Free Joint)
Check seizure, corrosion, damage and excessive play.
4) Boot
Check for wear, warping, breakage or scratches.
5) Grease
Check for discoloration or fluidity.
D: ASSEMBLY
1. AWD MODEL
Use specified grease.
UFJ/BJ side:
UFJ (Front)—NTG2218 (Part No. 28093AA020)
BJ (Rear)—Molylex No. 2 (Part No. 723223010) or
Sunlight TB2-A
DOJ side:
AT model (Front and Rear) and MT model (Rear)
—VU-3A702 (Yellow)
(Part No. 23223GA050)
MT model (Front)—Molylex No. 2 (Part No.
723223010) or Sunlight TB2-A
1) Install BJ boot in specified position, and fill it with 60 to
70 g (2.12 to 2.47 oz) of specified grease.
2) Place DOJ boot at the center of shaft.
CAUTION:
Be sure to wrap shaft splines with vinyl tape to prevent
boot from scratches.
G4M0284
3) Insert DOJ cage onto shaft.
NOTE:
Insert the cage with the cut-out portion facing the shaft end,
since the cage has an orientation.
32
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

G4M0285
4) Install DOJ inner race on shaft and fit snap ring with
pliers.
NOTE:
Confirm that the snap ring is completely fitted in the shaft
groove.
B4M0228A
5) Install cage, which was previously fitted, to inner race
fixed upon shaft.
NOTE:
Fit the cage with the protruded part aligned with the track
on the inner race and then turn by a half pitch.


1Inner race


2Cage
B4M0227A
6) Fill 80 to 90 g (2.82 to 3.17 oz) of specified grease into
the interior of DOJ outer race.
7) Apply a coat of specified grease to the cage pocket and
six balls.
8) Insert six balls into the cage pocket.
9) Align the outer race track and ball positions and place
in the part where shaft, inner race, cage and balls are pre-
viously installed, and then fit outer race.


1Outer race


2Grease
G4M0282
10) Install circlip in the groove on DOJ outer race.
NOTE:
Assure that the balls, cage and inner race are com-
pletely fitted in the outer race of DOJ.
Exercise care not to place the matched position of circlip
in the ball groove of outer race.
Pull the shaft lightly and assure that the circlip is com-
pletely fitted in the groove.
11) Apply an even coat of the specified grease [20 to 30 g
(0.71 to 1.06 oz)] to the entire inner surface of boot. Also
apply grease to shaft.
12) Install DOJ boot taking care not to twist it.
NOTE:
The inside of the larger end of DOJ boot and the boot
groove shall be cleaned so as to be free from grease and
other substances.
When installing DOJ boot, position outer race of DOJ at
center of its travel.
33
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

13) Put a band through the clip and wind twice in align-
ment with band groove of boot.
CAUTION:
Use a new band.
14) Pinch the end of band with pliers. Hold the clip and
tighten securely.
NOTE:
When tightening boot, exercise care so that the air within
the boot is appropriate.
G4M0289
15) Tighten band by using ST.
ST 925091000 BAND TIGHTENING TOOL
NOTE:
Tighten band until it cannot be moved by hand.
G4M0290
16) Tap on the clip with the punch provided at the end of
ST.
ST 925091000 BAND TIGHTENING TOOL
CAUTION:
Tap to an extent that the boot underneath is not dam-
aged.
17) Cut off band with an allowance of about 10 mm (0.39
in) left from the clip and bend this allowance over the clip.
CAUTION:
Be careful so that the end of the band is in close con-
tact with clip.
18) Fix up boot on BJ and UFJ in the same manner.
NOTE:
Extend and retract DOJ to provide equal grease coating.
34
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

2. FWD MODEL
Use specified grease.
UFJ side:
UFJ (Front)—NTG2218 (Part No. 28093AA020)
DOJ side:
AT model (Front)—VU-3A702 (Yellow) (Part No.
23223GA050)
MT model (Front)—Molylex No. 2 (Part No.
723223010) or Sunlight TB2-A
1) Place UFJ boot and small boot band on UFJ side of
shaft.
CAUTION:
Be sure to wrap shaft splines with vinyl tape to prevent
boot from scratches.
2) Place drive shaft in a vise.
CAUTION:
Do not place drive shaft directly in the vise; use
wooden blocks.
3) Apply a coat of specified grease [60 to 70 g (2.12 to
2.47 oz)] to UFJ.
4) Apply an even coat of specified grease [20 to 30 g (0.71
to 1.06 oz)] to the entire inner surface of boot. Also apply
grease to shaft.
NOTE:
The inside of the larger end of UFJ boot and the boot
groove shall be cleaned so as to be free from grease and
other substances.
B4M0691A
5) Install boot projecting portion to UFJ groove.


1UFJ


2Large boot band


3Boot
6) Set large boot band in place.
B4M0692A
7) Align the boot end of the smaller diameter with the 3rd
groove in the drive shaft as shown in the figure.


1Boot


2Small boot band


3Shaft
35
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts