interior SUBARU LEGACY 1997 Service Repair Manual

G3M0906
5) Temporarily assemble lower valve body to upper valve
body.
CAUTION:
Be careful not to drop the upper body interior steel
ball, or the lower body interior filter, orifice check
spring, or orifice check valve.
B3M0406A
6) Install the duty solenoid B and the four brackets.
7) Tighten twenty seven bolts & washers and two reamer
bolts.
Tightening torque:
T1: 8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
T2: 11.3±1.5 N⋅m (1.15±0.15 kg-m, 8.3±1.1 ft-lb)
Unit: mm (in)
abcde
Length 70 (2.76) 50 (1.97) 33 (1.30) 27 (1.06) 28 (1.10)
Numbers 2 6 16 1 2
G3M0864
8) Install the shift solenoid and duty solenoid A.
a length : 16 mm (0.63 in)
b length : 27 mm (1.06 in)
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
G3M0445
7. Oil Pump Assembly
A: DISASSEMBLY
1) Remove the oil seal retainer.
Also remove the O-ring and oil seal (air breather).
89
3-2SERVICE PROCEDURE
6. Control Valve Body - 7. Oil Pump Assembly

G3M0906
5) Temporarily assemble lower valve body to upper valve
body.
CAUTION:
Be careful not to drop the upper body interior steel
ball, or the lower body interior filter, orifice check
spring, or orifice check valve.
B3M0406A
6) Install the duty solenoid B and the four brackets.
7) Tighten twenty seven bolts & washers and two reamer
bolts.
Tightening torque:
T1: 8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
T2: 11.3±1.5 N⋅m (1.15±0.15 kg-m, 8.3±1.1 ft-lb)
Unit: mm (in)
abcde
Length 70 (2.76) 50 (1.97) 33 (1.30) 27 (1.06) 28 (1.10)
Numbers 2 6 16 1 2
G3M0864
8) Install the shift solenoid and duty solenoid A.
a length : 16 mm (0.63 in)
b length : 27 mm (1.06 in)
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
G3M0445
7. Oil Pump Assembly
A: DISASSEMBLY
1) Remove the oil seal retainer.
Also remove the O-ring and oil seal (air breather).
89
3-2SERVICE PROCEDURE
6. Control Valve Body - 7. Oil Pump Assembly

G3M0906
5) Temporarily assemble lower valve body to upper valve
body.
CAUTION:
Be careful not to drop the upper body interior steel
ball, or the lower body interior filter, orifice check
spring, or orifice check valve.
B3M0406A
6) Install the duty solenoid B and the four brackets.
7) Tighten twenty seven bolts & washers and two reamer
bolts.
Tightening torque:
T1: 8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
T2: 11.3±1.5 N⋅m (1.15±0.15 kg-m, 8.3±1.1 ft-lb)
Unit: mm (in)
abcde
Length 70 (2.76) 50 (1.97) 33 (1.30) 27 (1.06) 28 (1.10)
Numbers 2 6 16 1 2
G3M0864
8) Install the shift solenoid and duty solenoid A.
a length : 16 mm (0.63 in)
b length : 27 mm (1.06 in)
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
G3M0445
7. Oil Pump Assembly
A: DISASSEMBLY
1) Remove the oil seal retainer.
Also remove the O-ring and oil seal (air breather).
89
3-2SERVICE PROCEDURE
6. Control Valve Body - 7. Oil Pump Assembly

G3M0906
5) Temporarily assemble lower valve body to upper valve
body.
CAUTION:
Be careful not to drop the upper body interior steel
ball, or the lower body interior filter, orifice check
spring, or orifice check valve.
B3M0406A
6) Install the duty solenoid B and the four brackets.
7) Tighten twenty seven bolts & washers and two reamer
bolts.
Tightening torque:
T1: 8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
T2: 11.3±1.5 N⋅m (1.15±0.15 kg-m, 8.3±1.1 ft-lb)
Unit: mm (in)
abcde
Length 70 (2.76) 50 (1.97) 33 (1.30) 27 (1.06) 28 (1.10)
Numbers 2 6 16 1 2
G3M0864
8) Install the shift solenoid and duty solenoid A.
a length : 16 mm (0.63 in)
b length : 27 mm (1.06 in)
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
G3M0445
7. Oil Pump Assembly
A: DISASSEMBLY
1) Remove the oil seal retainer.
Also remove the O-ring and oil seal (air breather).
89
3-2SERVICE PROCEDURE
6. Control Valve Body - 7. Oil Pump Assembly

G4M0230
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 prevent hub
bolt from tilting during installation.
ST 927080000 HUB STAND
G4M0231
2) Remove foreign particles (dust, rust, etc.) from mating
surfaces of hub and tone wheel, and install tone wheel to
hub (only vehicle equipped with A.B.S.).
CAUTION:
Ensure tone wheel closely contacts hub.
Be careful not to damage tone wheel teeth.
G4M0257
3) Clean housing interior completely. Using ST1 and ST2,
press bearing into housing.
ST1 927430000 HOUSING STAND
ST2 927440000 BEARING REMOVER
CAUTION:
Always press outer race when installing bearing.
Be careful not to remove plastic lock from inner race
when installing bearing.
Charge bearing with new grease when outer race is
not removed.
G4M0251
4) Install snap ring.
CAUTION:
Ensure snap ring fits in groove properly.
G4M0258
5) Using ST1 and ST2, press outer oil seal until it comes
in contact with snap ring.
ST1 927430000 HOUSING STAND
ST2 927460000 OIL SEAL INSTALLER
20
4-2SERVICE PROCEDURE
2. Rear Axle (AWD Model)

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.
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.
36
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

G4M0285
11) 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
12) 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
13) Put 80 to 90 g (2.82 to 3.17 oz) of specified grease into
the interior of DOJ outer race.
14) Apply a coat of specified grease to the cage pocket
and six balls.
15) Insert six balls into the cage pocket.
16) 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
17) 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 match the open end 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.
18) 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.
19) 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.
39
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

3. FTJ
CAUTION:
Use specified grease.
BJ side:
NTG2218 (Part No. 28093AA020)
FTJ side:
SSG 6003
CAUTION:
Be sure to wrap shaft splines with vinyl tape to prevent
boot from scratches.
1) Install BJ boot in specified position and fill it with 60 to
70 g (2.12 to 2.47 oz) of specified grease.
CAUTION:
The inside of the larger end of BJ boot and the boot
groove must be cleaned so as to be free from grease
and other substances.
2) Place FTJ boot at the center of shaft.
B4M0778
3) Align alignment marks and install trunnion on shaft.
4) Install snap ring to shaft.
CAUTION:
Confirm that the snap ring is completely fitted in the
shaft groove.
5) Fill 100 to 110 g (3.53 to 3.88 oz) of specified grease
into the interior of FTJ outer race.
6) Apply a coat of specified grease to free ring and trun-
nion.
B4M0777
7) Align alignment marks on free ring and trunnion and
install free ring.
41
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts

G4M0817
B: DISASSEMBLY
1. VALVE ASSEMBLY
1) Slide dust cover out.
CAUTION:

Be careful not to scratch housing or input shaft dur-
ing dust cover removal. Also do not allow foreign mat-
ter to enter housing interior.

Replace dust cover with a new one if its inside bore
or lips are worn or damaged.
G4M0818
2) Remove the two bolts securing valve housing.
G4M0819
3) Remove valve housing, pinion and valve as a unit.
G4M0820
2. RACK ASSEMBLY
1) Remove holder using a 32 mm (1.26 in) wrench or
adjustable wrench.
CAUTION:
Discard old holder and replace with new one.
51
4-3SERVICE PROCEDURE
6. Control Valve (Power Steering Gearbox) [RHD model]

B4M0561A
10) Place oil pump in a vise, remove two bolts from oil tank
and detach oil tank.
CAUTION:
Do not place oil pump directly in the vise; use soft
pads and hold oil pump lightly to protect the pump.
11) Remove O-ring from oil pump.
12) Remove stay from oil pump. (2500 cc model only)
B: CHECK
In accordance with the following table, check all removed
parts for wear and damage, and make repair or replace-
ment if necessary.
No. Parts Inspection Corrective action
1 Oil pump (Exterior)(1) Crack, damage or oil leakage Replace oil pump with a new one.
(2) Play of pulley shaftMeasure radial play and axial play.
If any of these exceeds the service limit,
replace oil pump with a new one. 4-3 [W8B1].>
2 Pulley(1) Damage Replace it with a new one.
(2) BendMeasure V ditch deflection.
If it exceeds the service limit, replace
pulley with a new one. [W8B1].>
3 Cap Crack or damage Replace it with a new one.
4 Strainer(1) Clogging with dirt Wash it.
(2) Breakage Replace it with a new one.
5 Oil pump (Interior)(1) Defect or burning of vane pumpCheck resistance to rotation of pulley.
If it is past the service limit, replace oil
pump with a new one. [W8B1].>
(2) Bend in the shaft or damage to
bearingOil pump emits a noise that is markedly
different in tone and loudness from a
sound of a new oil pump when turning with
a string put around its pulley, replace oil
pump with a new one.
6 O-ring Crack or deterioration Replace it with a new one.
7 Oil tank Crack, damage or oil leakage Replace it with a new one.
8 Bracket Crack or damage Replace it with a new one.
71
4-3SERVICE PROCEDURE
8. Oil Pump (Power Steering System)