Pontiac tempest 1968 - Removal of Rear Oil Seal and

7E-16
1968 PONTIAC SERVICE MANUAL
111
CASE CONNECTOR SLEEVE
m -Ii
O-RING
SEAL
Fig. 7E-24 Removing Case Connector Sleeve and O-Ring Seal
NOTE: Mark location of balls for aid in re-
assembly.
9. Remove front servo piston, washer, pin, re-
tainer and spring from transmission case (Fig.
7E-26).
- , SERVO SPRING
RETAINER
SERVO PISTON
-WASHER
SERVO PIN
SERVO PISTON
SPRING
/gU* ^ - ^^^^^
^^^^^^^^
Fig. 7E-26 Removing Front Servo Piston, Washer and Pin
FRONT UNIT END PLAY CHECKING PROCEDURE
REMOVAL OF REAR OIL SEAL AND
EXTENSION HOUSING
1. If necessary to replace, pry rear oil seal from
extension housing (Fig. 7E-27).
2. Remove extension housing to case attaching
bolts.
3. Remove extension housing and extension housing
to case gasket (Fig. 7E-28).
4. Make front unit end play check as follows (Fig.
7E-29):
a. Remove one front pump attaching bolt and
bolt seal.
b. Install a 5/16"-18 threaded slide hammer
bolt or J 21904-1 into bolt hole (see Fig. 7E-29
for location).
c. Mount dial indicator J 8001 on rod and
index indicator to register with end of turbine
shaft.
d. Push turbine shaft rearward.
e. Pull output shaft forward.
f. Set dial indicator to Zero.
g. Pull turbine shaft forward.
Fig. 7E-25 Location of Check Balls
Fig. 7E-27 Removing Rear Oil Seal from Case Extension