Subaru 1600 Service Manual page 417

11) Always be sure to check and
adjust the following:
a. Air bleeding of brake system
b. Rear vehicle height
c. Rear wheel alignment
S. Inner Bush
1) Removal
Remove inner bush using Bush in-
staller (921390000) as follows.
1) Set inner arm boss end on base
cv.
2) Fit shank
CD
to outer tube of
inner bush.
3) Remove bush by using a press.
1 Shank
2 Base
3 Inner arm
A15·129
Fig. 9-59 Removing inner bush
2) Inspection
Check for crack and damage, and
replace if defective.
SUSPENSION, WHEELS AND AXLES
3) Installation
1) Set inner arm on the press bed
through base of installer and sup-
porter as shown so that axis of bore of
inner arm becomes vertical.
1 Shank
2 Inner bush
3 Base
4 Inner arm
A15-132
Fig. 9-60 Setting inner arm on press
2) Set inner bush and shank to bore
of inner arm.
3) Press bush into bore until end
surface of outer tube of inner bush
corresponds to upper end of boss of
inner arm.
6. Torsion Bar and
Center Arm
NOTE:
Center arm is adopted on 4WD models
only.
9-22
1) Removal
1) To
remove torsion bar, remove
outer arm along with torsion bar from
dismounted rear suspension assembly.
NOTE:
When disengagement of torsion bar
from inner serration of crossmember
is difficult, tap outer end of opposite
torsion bar with wooden hammer, and
the torsion bar and outer arm can be
removed.
2) For 4WD model
Center arm can be taken out of cross-
member, after two torsion bars in both
sides of crossmember are removed.
2) Inspection
Check removed torsion bars and
center arm for crack at its peeled and/
or corroded portion by means of
visual check and color flaw check.
1) If any flaw is found, replace it
with new one.
2) If no defect is found, touch up
it with black paint after rasping.
3) Installation
1)
Apply grease to inner serration
and outer serration of torsion bar.
2) For 4WD models, insert center
arm into crossmember.
3) Insert torsion bar engaged with
outer arm into crossmember, and
engage it with inner serration of cross-
member or center arm.
NOTE:
Do not confuse a torsion bar with
another one.
Confusion between R.H. one and L.H.
one will result early breakage of them.
When installing torsion bars, confirm
color of paint (R.H. - yellow, L.H. -
green) on outer end of torsion bar.
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