Cadillac 60 Series 1963 Shop Manual page 138

HYDRA-MATIC TRANSMISSION
6-45
b. Install Overrun Clutch and Oil Pump
1. Install front sprag inner race in oil pump
with drive lugs up.
2. Install overrun clutch release spring, clutch
plate and bronze thrust washer in oil pump.
NOTE: Tangs of thrust washer face toward
front of transmission and must line up with
tangs of clutch plate.
3. Install oil pump assembly, taking care to
prevent pump cocking in bore.
CAUTION: Position pump in bore so that
pressure regulator hole in pump body is aligned
with pressure regulator hole in transmission.
4. Install and tighten three washer-head screws
holding pump body to center bearing support,
then back off 1/4 turn on each screw, Fig. 6-78.
5. Apply air pressure in neutral clutch hole in
case to position center bearing support against
snap ring, Fig. 6-78.
6. With air applied, install and tighten the case-
to-oil pump lock screw and torque to 27 foot-
pounds, Fig. 6-78.
7. Tighten three pump-to-center support screws
to 30 foot-pounds.
8. Install pressure regulator valve and spring
in hole in side of transmission case, Fig. 6-78.
9. Install pressure regulator plug assembly.
c. Install Parking Pawl Linkage and
Detent Spring
1. Install detent spring and roller assembly on
mounting pad in transmission case with attaching
screw finger tight.
2. Hold inside detent control in position in
transmission case to act as guide while centering
roller, Fig. 6-79.
3. Center roller in one of the detents in detent
control and tighten detent spring attaching screw.
4. Install parking pawl spacer, Fig. 6-30.
5. Install parking brake lever and pawl on park-
ing brake pin with pawl in position for installation
of pawl pivot pin.
6. Install parking brake bracket on brake pin
and hook parking bracket spring on parking brake
lever.
Lock Screw
Pump Body
Retaining
S
7
Pressure
Regulator
Hole
Fig. 6-78 Positioning Center Bearing Support
7. Install parking pawl pivot pin.
d. Install Detent and Throttle Lever
Assemblies
1. Install steel washer and O-ring on manual
lever shaft.
2. Position inside detent control against detent
spring and roller, with dowel pin on parking brake
bracket outside detent lever, Fig. 6-28.
3. Install manual lever and shaft through case,
aligning serrations on shaft with serrations in
inside detent control. As an aid in aligning ser-
rations note recess in manual shaft that mates
with set screw in inside detent control.
Inside
Control
Fig. 6-79 Centering Detent Roller