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5-10
GROUP
5-DRIVE LINE AND CLUTCH
face
and bore
alignment
within
limits, replace the flywheel hous-
ing.
11----IY•"----tl
~w
C1136-A
FIG. 2 - Fabricated
Flywheel Housing Shim
If both the bore and face align-
ment are out of limits, shim be-
tween the flwheel housing and en-
gine to bring face alignment with-
in limits. Check the bore alignment.
If the bore alignment is out of
li;nits and the face alignment is
within
limits, shim the
flywheel
housing to the limit of face mis-
alignment and check the bore align-
ment. If it is not within limits, re-
place the housing.
ENGINE OUT OF CAR
The same procedure to
correct
alignment may be used with the en-
gine out of the car or in the car,
up to the point of replacing tre fly-
wheel housing. If the bore align-
ment cannot be brought within lim-
ita by shimming, follow this pro-
cedure
1.
Remove the flywheel
housing·
from the engine and remove the
dowel
pins.
Install the flywheel
housing and tighten the attaching
bolts.
2. Install the dial indicator (Fig.
1 ). Check the face alignment, and
shim
as required
to bring- face
alignment within limits.
3. Position
the
indicator
to
c-heck the bore alignment. If the
bore alignment is not within limits,
reduce the tension on the flywheel
housing attaching bolts so that the
housing can be moved by striking
it with a lead hammer or a block
of wood and a steel hammer.
4. The lateral alignment should
be brought within limits so that an
indicator reading is within limits
Letween the 9 o'clock and 3 o'clock
positions on the bore circle. When
the lateral alignment is within lim-
its, the housing usually can be
EJ
CLEANING AND INSPECTION
RELEASE BEARING
Wipe all oil and dirt off the re-
lease bearing. The bearing is pre-
lubricated
and
should
not
be
deaned with solvent.
Inspect the bearing retainer for damaged
or loose spring clips and rivets.
Inspect the release bearing hub bore
for burrs which may cause the assembly
to drag on the transmission bearing
retainer.
Any such burrs should be cleaned
up with fine crocus cloth. If burrs are
found inspect the transmission input
shaft bearing retainer for evidence of
scoring. Any scoring should be polished
out with crocus cloth.
Coat bearing
retainer with a thin film of moly-base
grease.
Prior to release bearing installation,
apply a light film of MIC-75 A grease on
both sides of the release lever fork where
it contacts the release bearing hub and
retaining springs. Release lever pivots
and push rod seat.
Care must be exercised when applying
lubricants to the release bearing, release
bearing hub and the release lever fork to
FIG. 3-Release Bearing
and Hub Assembly-351
CID Twin Disc Clutch
moved straight up or .down without
disturbing the
lateral
alignment.
When alignment is within limits,
torque the housing bolts and re·
check bore alignment.
5.
If the flywheel housing can-
not be moved enough to bring the
alignment within limits, mark the
holes
restricting
movement, and
then remove the housing and drill
the marked bolt holes 1/32
inch
larger.
6.
When the
flywheel
housing-
bore alignment is within limits and
the attaching bolts are at normal
torque, hand ream the dowel pin
holes
1/32
inch
larger.
Use
a
l!traight reamer and ream from the
flywheel
housing
side.
Oversize
dowel pins can be made from drill
rod stock.
7. Remove the flywheel housing
and then i-nstall the oversize dowel
pins in the cylinder block. Complete
the assembly in the usual way.
8.
Recheck the flywheel housing
with a dial gauge to make sure
that the housing is within the spec-
ified
limits.
FIG. 4-Release Bearing
and Hub Assembly-
6 Cyl.
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