Cadillac 60 Series 1963 Shop Manual page 122

HYDRA-MATIC TRANSMISSION
6-29
7. Install torus feed valve, spring, retainer and
retaining pin. Make sure valve moves freely,
Fig. 46. Wide end of valve goes in first. Open
end of retainer faces inward.
8. Check for free rotation of rotor, and see
that all parts in pump are positioned correctly.
9. Install check ball, spring and retaining pin.
10. Install pump cover to pump body. Install
the one short screw over exhaust port of pres-
sure regulator valve. A long screw used in this
location would jam regulator valve.
11. Install new neoprene seal on overrun clutch
hub in pump body. Lip of seal must face down-
ward, Fig. 6-47.
12. Install new neoprene seal on overrun clutch
piston with lip facing downward, and install piston
into pump, aligning dowels and holes, Fig. 6-47.
Insert one side of oil seal ring and position in
cavity. At the same time, work around ring, com-
pressing and seating it in pump cavity. Do not
force clutch piston into cavity. If sticking occurs,
dowels and holes are not correctly aligned.
13. Install sprag assembly into rear of body,
with rim of sprag assembly facing up, and check
rotation of sprag by inserting inner race. Inner
race should turn counterclockwise but not clock-
wise. Then remove inner race.
14. Install spiral type snap ring to hold sprag
assembly to pump body.
15. Install interlocking oil ring on pump cover.
)il Seal
)verrun Clutch Inner)
'Oil Seal (Overrun Clutch Outer)
Neutral Clutch Piston
n
->
Q
•
Oil Seal Ring / ,
M
. , x ! , . , »
tr- ,
a
- e- \ / (Neutra C utch nner)
Center Bearing Support /
Oil Seal
(Neutral Clutch Outer) Center Bearing Support'
Fig. 6-48 Center Bearing Assembly - Disassembled
h. Center Bearing Support, Neutral Clutch,
Rear and Reverse Units
Disassembly
1. Place assembly in Holding Fixture, J-6116,
with output shaft down.
2. Remove neutral clutch retainer tool from
intermediate shaft, Fig. 6-37.
3. Remove interlocking oil seal ring from in-
termediate shaft.
4. Remove center bearing support and neutral
clutch piston assembly, Fig. 6-48.
5. Remove two oil seal rings and remove neu-
tral clutch piston from center bearing support.
6. Remove neutral clutch drum assembly which
contains five composition (drive) clutch plates,
four steel (driven) clutch plates and five wave
type release springs, Fig. 6-49.
Neutral Clutch Drum
Driven Clutch Plate
Clutch Release Spring
Driving Clutch Plate
Fig. 6-47 Installing Overrun Clutch Piston
Fig. 6-49 Neutral Clutch Drum
Assembly - Disassembled