1995 SUBARU LEGACY main seal

G4M0222
14) After scribing an alignment mark on camber adjusting
bolt head, remove bolts which connect housing and strut,
and disconnect housing from strut.
G4M0223
B: DISASSEMBLY
1) Using ST1, support housing and hub securely.
2) Attach ST2 to housing and drive hub out.
ST1 927080000 HUB STAND
ST2 927060000 HUB REMOVER
G4M0224
If inner bearing race remains in the hub, remove it with a
suitable tool (commercially available).
CAUTION:
Be careful not to scratch polished area of hub.
Be sure to install inner race on the side of outer race
from which it was removed.
G4M0225
3) Remove disc cover from housing.
4) Using a standard screwdriver, remove outer and inner
oil seals.
CAUTION:
Do not use old oil seals.
10
4-2SERVICE PROCEDURE
1. Front Axle

4. FLUID LEAKAGE (LHD MODEL)
CAUTION:
It is likely that although one judges fluid leakage, there
is actually no leakage. This is because the fluid spilt
during the last maintenance was not completely wiped
off. Be sure to wipe off spilt fluid thoroughly after
maintenance.
Leakage from connecting portions of
pipes and hoses, numbered with1thru9in figure
Insufficient tightening of flare nut,
catching dirt or the like, damage to
flare or flare nutLoosen and retighten, if ineffective,
replace.
Poor insertion of hose, poor clamp-
ingRetighten or replace clamp.
Damaged O-ringReplace O-ring pipe or hose with
new one, if ineffective, replace gear-
box also.
Leakage from hose10and11in
figureCrack or damage in hoseReplace with a new one.
Crack or damage in hose hardware
Leakage from surrounding of cast
iron portion of oil pump12and13in
figureDamaged oil sealReplace oil seal.
Damaged oil seal
Leakage from oil tank,14and15in figureCrack in oil tank,14Replace oil tank.
Damaged O-ring,15Replace O-ring.
Leakage from filler neck16Damaged cap packingReplace cap.
Crack in root of filler neckReplace oil tank.
High fluid level *5Adjust fluid level.
Leakage from surrounding of power
cylinder of gearbox,17in figureDamaged oil sealReplace bad parts.
Leakage from control valve of
gearbox,18and19in figureDamaged packing or oil seal
Damage in control valve
*5 Fluid level is specified at optimum position (range) for ordinary use. Accordingly, if the vehicle is used often under hard con-
ditions such as on very rough roads or in mountainous areas, fluid may bleed out from cap air vent hole. This is not a prob-
lem. If a customer complains strongly and is not likely to be satisfied with the leakage, lower the fluid level to the extent that
fluid will not bleed out under the conditions described, and have the customer check the fluid level and its quality more fre-
quency than usual.
91
4-3DIAGNOSTICS
1. Power Steering

5. FLUID LEAKAGE (RHD MODEL)
CAUTION:
It is likely that although one judges fluid leakage, there
is actually no leakage. This is because the fluid spilt
during the last maintenance was not completely wiped
off. Be sure to wipe off spilt fluid thoroughly after
maintenance.
Leakage from connecting portions of
pipes and hoses, numbered with1thru9in figure
Insufficient tightening of flare nut,
catching dirt or the like, damage to
flare or flare nutLoosen and retighten, if ineffective,
replace.
Poor insertion of hose, poor clamp-
ingRetighten or replace clamp.
Damaged O-ringReplace O-ring pipe or hose with
new one, if ineffective, replace gear-
box also.
Leakage from hose10and11in
figureCrack or damage in hoseReplace with a new one.
Crack or damage in hose hardware
Leakage from surrounding of cast
iron portion of oil pump12and13in
figureDamaged oil sealReplace oil seal.
Damaged oil seal
Leakage from oil tank,14and15in figureCrack in oil tank,14Replace oil tank.
Damaged O-ring,15Replace O-ring.
Leakage from filler neck16Damaged cap packingReplace cap.
Crack in root of filler neckReplace oil tank.
High fluid level *5Adjust fluid level.
Leakage from surrounding of power
cylinder of gearbox,17in figureDamaged oil sealReplace bad parts.
Leakage from control valve of
gearbox,18and19in figureDamaged packing or oil seal
Damage in control valve
*5 Fluid level is specified at optimum position (range) for ordinary use. Accordingly, if the vehicle is used often under hard con-
ditions such as on very rough roads or in mountainous areas, fluid may bleed out from cap air vent hole. This is not a prob-
lem. If a customer complains strongly and is not likely to be satisfied with the leakage, lower the fluid level to the extent that
fluid will not bleed out under the conditions described, and have the customer check the fluid level and its quality more fre-
quency than usual.
93
4-3DIAGNOSTICS
1. Power Steering

2. Hill Holder
Trouble and possible cause Corrective action
1. Counterforce of clutch pedal is too strong.
(1) PHV cable is damaged or does not operate properly. Repair or replace.
(2) Lever of PHV is defective. Replace entire PHV assembly.
(3) Clutch system is anomalous. Refer to“Clutch and pedal cable system”.
2. Vehicle does not stop on uphill road of 3°or higher inclination.
(1) Front side of vehicle is lowered. Refer to“Suspension”.
(2) PHV cable is broken. Replace.
(3) Play of clutch is excessive. Adjust.
(4) PHV cable is elongated. Adjust.
(5) Sealing of PHV is poor. Replace entire PHV assembly.
3. Shock is felt when starting.
(1) Poor adjustment of starting performance: Adjust.
(2) When depressing the brake pedal strongly:(The stronger brake pedal depressing force, the later hill holder
releases.)
(3) When starting on flat road after stopping reverse movement: (Because hill holder is activated.)
4. Vehicle slips down when starting.
(1) PHV cable is elongated. Adjust.
(2) Clutch facing is worn out. Adjust or replace.
(3) Bracket (cable) or stay (PHV) is deformed. Repair or replace.
5. Vehicle cannot start after stoppage.
(1) Return spring is fatigued or broken. Replace.
(2) PHV lever won’t return. Replace entire PHV assembly.
(3) When intentionally depressing brake pedal strongly:[When the brake pedal is depressed by a force of 1,177 N (120
kg, 265 lb) or more.]
6. Abnormal sound is generated upon releasing brake pedal when stopping.
(1) Rotor and pad matched with each other due to inadequate
depressing force to brake pedal.(Abnormal sound is not generated when depressing brake pedal a
little stronger.)
7. Abnormal sound is generated when operating clutch pedal.
(1) Grease is inadequate for the hook of return spring and slid-
ing portion of PHV cable end.Apply grease.
(2) When releasing after maintaining high fluid pressure: (Flowing sound of fluid when releasing high fluid pressure.)
(3) Clutch system is anomalous. Refer to“Clutch and pedal cable system”.
CAUTION:

Description in parentheses is a characteristic of hill holder and does not indicate abnormality.
Depressing force required for clutch pedal equipped to hill holder specifications is 20 to 29 N (2 to 3 kg, 4 to 7 lb) larger than
the conventional specifications, which does not constitute abnormality.

When vehicle cannot travel (brake cannot be released) because return spring is broken, remove adjusting nut, disconnect
clutch and PHV, and then return PHV lever to release the brake. (Be sure to apply the parking brake before starting this opera-
tion.)

The hill holder may not be activated on a slope of an extremely small inclination.
103
4-4DIAGNOSTICS
2. Hill Holder

In this manual, the following symbols are used.
*: Selective part

: Replacement part
: Should be lubricated with oil.
: Should be lubricated with grease.
: Sealing point
: Tightening torque

WARNING, CAUTION, NOTE

WARNING: Indicates the item which must be observed precisely during performance of maintenance ser-
vices in order to avoid injury to the mechanics and other persons.

CAUTION: Indicates the item which must be followed precisely during performance of maintenance ser-
vices so as to avoid damage and breakage to the vehicle and its parts and components.

NOTE: Indicates the hints, knacks, etc. which make the maintenance job easier.

SPECIAL TOOLS
When any special tool is required to perform the job, it is identified by“ST”in the applicable illustration and its
part number is shown in the manual.
M1H0120
1. Procedures for adjusting backlash
1) Set steering wheel to the straight-ahead position.
2) Remove the exhaust pipe
3) Loosen the lock nut with ST.


{ST1 921650000 STEERING GEARBOX WRENCH
ST2 921550000 STEERING GEARBOX WRENCH
Description
(of job method)
Shows the part name
Shows the part number
Tells that two kinds of special tools are required.
When two or more kinds of special tools are required to do
a job, they are identified by ST1, ST2,......respectively.


5