Subaru 1600 Service Manual page 529

STEERING SYSTEM
4) Fluid leakage
Note: 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 with
CD
thru
@
in Fig. 11-165
Leakage from hose
@
and
®
in Fig. 11-165
Leakage from surrounding
of casted Iron portlon of
oil pump assembly
@
and
@
in Fig. 11-165
Leakage from reservoir
of oil pump assembly,
@,
@
and
@
in Fig. 11-165
Leakage from filler neck
~
Leakage from surrounding
of power cylinder of gear-
box assembly,
@
and
@
in Fig. 11-165
Leakage from control valve
of gearbox assembly,
@
and
@
in Fig. 11-165
Insufficient tightening of
flare nut, catching dirt or
the like, damage to flare
or flare nut
Poor insertion of hose, poor
clamping
Damage in tapered seat
~I Crack m damage in hose
Crack or damage in hose
hardware
Damaged O-ring,
@
Damaged oil seal,
@
Crack in reservoir,
@
Damaged O-ring,
@ , @
Damaged cap packing
Crack in root of filler neck
High fluid level *5
Damaged inside of power
cylinder,
@
Damaged Y shaped packing
@,@
Damaged Y shaped packing
or oil seal,
@, @
Damage in control valve,
@,@
Loosen and retighten, if
ineffective, replace
Retighten or replace clamp
Replace pipe or hose with
new one, if ineffective,
N
"place connector or gear·
box assembly
Replace with a new one
Replace oil pump assembly
1-----1001
Replace cap
Replace oil pump assembly
Adjust fluid level
Replace gearbox assembly
*5 Fluid level is specified at optimum position (range) for ordinary use. Accordingly when the car is used in many times in
hard
conditions like as very rough road or mountain area, fluid may bleed out from air vent hole of cap. This is not a problem.
If
a customer complains strongly and he is not likely to satisfy for this phenomena, lower the fluid level so extent that fluid
does not bleed out at the above conditions and lead him to perform checking of fluid level and fluid deterioration more
frequently_
11-56
~I
eft • · ..
1""+'.1
1 , ,
.,1"*
d
tt
..