1995 SUBARU LEGACY Service Repair Manual

length tire type fuel consumption towing oil filter gas type

Page 657 of 2248

SUBARU LEGACY 1995 Service Repair Manual 2. OIL LEAK CHECK PROCEDURE AND
REPLACEMENT PARTS
NOTE:
Parts requiring replacement are described in the smallest
unit of spare parts including damaged parts and spare
parts damaged. In actual disasse

2. OIL LEAK CHECK PROCEDURE AND
REPLACEMENT PARTS
NOTE:
Parts requiring replacement are described in the smallest
unit of spare parts including damaged parts and spare
parts damaged. In actual disassembly work, accidental
damage as well as inevitable damage to some related
parts must be taken into account, and spare parts for them
must also be prepared. However, it is essential to pinpoint
the cause of trouble, and limit the number of replacement
parts as much as possible.
1) Leakage from“a”
The oil seal is damaged. Replace valve assembly with a
new one.
2) Leakage from“b”
The torsion bar O-ring is damaged. Replace valve assem-
bly with a new one.
3) Leakage from“c”
The oil seal is damaged. Replace valve assembly with a
new one.
4) Leakage from“d”
The pipe is damaged. Replace the faulty pipe or O-ring.
5) If leak is other than a, b, c, or d, and if oil is leaking from
the gearbox, move the right and left boots toward tie-rod
end side, respectively, with the gearbox mounted to the
vehicle, and remove oil from the surrounding portions.
Then, turn the steering wheel from lock to lock 30 to 40
times with the engine running, then make comparison of
the leaked portion immediately after and several hours
after this operation.
6) Leakage from“e”
The cylinder seal is damaged. Replace rack bush with a
new one.
7) Leakage from“f”
There are two possible causes. Take following step first.
Remove the pipe assembly B from the valve housing, and
close the circuit with ST.
ST 926420000 PLUG
Turn the steering wheel from lock to lock 30 to 40 times
with the engine running, then make comparison of the
leaked portion between immediately after and several
hours after this operation.
CAUTION:
If leakage from“f”is noted again:
The oil seal of pinion and valve assembly is damaged.
Replace pinion and valve assembly with a new one. Or
replace the oil seal and the parts that are damaged
during disassembly with new ones.
If oil stops leaking from“f”:
The oil seal of rack housing is damaged.
Replace the oil seal and the parts that are damaged
during disassembly with new ones.
41
4-3SERVICE PROCEDURE
5. Control Valve (Power Steering Gearbox) [LHD model]

Page 658 of 2248

SUBARU LEGACY 1995 Service Repair Manual G4M0137
B: DISASSEMBLY
1. VALVE ASSEMBLY
1) Loosen two bolts securing valve assembly.
G4M0138
2) Carefully draw out input shaft and remove valve assem-
bly.
G4M0139
3) Draw out pinion and valve assemb

Page 659 of 2248

SUBARU LEGACY 1995 Service Repair Manual G4M0142
NOTE:
If ST is used, grind area (shown in figure) by 1 mm (0.04
in) in advance.
ST 926340000 WRENCH
G4M0143
3) Pull rack assembly from cylinder side, and draw out
rack bushing and rack stopper

Page 660 of 2248

SUBARU LEGACY 1995 Service Repair Manual G4M0146
Installation
1) Press-fit oil seal into valve housing using ST and press.
ST 927610000 INSTALLER
NOTE:
Before fitting, coat oil seal fully with ATF DEXRON II.
2) Fit snap ring in snap ring gr

Page 661 of 2248

SUBARU LEGACY 1995 Service Repair Manual Installation
1) Fit pinion and valve assembly into valve housing.
NOTE:
Apply ATF DEXRON II to outer diameter surface of input
shaft and outer surface of valve body seal ring, and pay
special attenti

Page 662 of 2248

SUBARU LEGACY 1995 Service Repair Manual G4M0152
Installation
Force-fit oil seal and back-up washer using ST.
ST 927650000 INSTALLER
CAUTION:
Be careful not to damage or scratch cylinder inner
wall.
NOTE:
Apply ATF DEXRON II to oil seal.

Page 663 of 2248

SUBARU LEGACY 1995 Service Repair Manual After fitting cover, check air passage hole for clogging.
If clogged, open by removing grease from the hole.
Check rack shaft for damage.
Apply ATF DEXRON II to this ST and surface of piston
ring t

Page 664 of 2248

SUBARU LEGACY 1995 Service Repair Manual G4M0158
2. VALVE ASSEMBLY
1) Apply genuine grease to pinion gear and bearing of
valve assembly.
B4M0135
2) Install packing on valve assembly. Insert valve assem-
bly into place while facing rack teeth

Load next 8 pages

Page: < prev 1-10 ... 625-632 633-640 641-648 649-656 657-664 665-672 673-680 681-688 689-696 ... 2248 next >

torque pairing phone headrest brake sensor brake fluid spare wheel