Buick LeSabre 1965 Service Manual page 259

SUPER TURBINE " 3 0 0 ' SERVICE PROCEDURES 5 - 4 5
Figure 5-197
3. Inspect pump body for nicks
or scoring.
4. Check condition of bushing in
oil pump body.
5. With parts clean and dry, in-
stall pump gears, noting mark
on gears for identification of the
side that faces the pump cover.
After gears have been installed,
proceed as follows:
a. Install pump on converter hub.
With dial indicator set check end
clearance. The clearance allowed
is .0005/.0035. See Figure 5-197.
c. Reassembly
1. Using Tool J-21465-17 press
new bushing into pump body until
it is flush with top of pump hub.
See Figure 5-198.
J-8092
j-21424-7
J-21424-3
Figure 5-200
2. Install stator shaft bushing as
follows: Support pump assembly
on J-21424-3 before installing
bushing. Install bushing into the
front end of stator shaft. Using
Installer J-2142-7 and D r i v e
Handle J-8092 tap bushing into
s h a f t until it b o t t o m s in
counterbore.
NOTE: Extreme care must be
taken so bushing is not driven
past counterbore,
3. Using Installer J-21359 tap in
new oil seal. See Figure 5-201.
4. Install new oil pump to case
seal. See Figure 5-202.
5. Assemble pressure regulator
valve, washer, spring, reverse
Figure 5-202
and modulator boost valve and
s l e e v e . See F i g u r e 5-203.
When installing spring and/shim
make certain the same springs
and the proper number of shims
are installed.
Color of
Spring
Yellow
Blue
Green
Number of
Shims
None
One
Two
Actual number of shims may
vary to m e e t production
standards.
Figure 5-198 Figure 5-201
6. Compress reverse and modu-
lator boost valve with thumb, then
install retaining snap ring. See
Figure 5-204.
7. Install coast down shift timing
valve "button end" up in cover.
See Figure 5-205.
8. Install spring, valve, and seat
into cooler by-pass valve. Using
Tool J-21558 press seat into bore
of pump body until tool bottoms
on face of pump. See Figure
5-206.
NOTE: Thrust washer and oil
pump sealing ring will be in-
stalled during later operation?
9. Install pump cover to pump
body. Install five (5) retaining