Pontiac tempest 1968 Service Manual page 490

T U R B O H Y D R A - M A T I C TRANSMISSION
7E-55
Fig. 7E-153 Installing Pump Seal
a. Install a 5/16"-18 threaded slide hammer
or J 6125 into bolt hole in pump.
b. Mount a dial indicator on rod and index in­
dicator to register with end of turbine shaft.
c. Push turbine shaft rearward.
d. Pull output shaft forward.
e. Set dial indicator to zero.
f. Pull turbine shaft forward.
Read resulting travel or end play - should be
.003" to .024". Selective washer controlling this end
play is phenolic resin washer located between pump
cover and forward clutch housing. If more or less
washer thickness is required to bring end play within
specifications, select proper washer from the chart
below:
Thickness
(in inches)
Color
.060-.064
Yellow
.071-.075 Blue
.082-.086 Red
.093-.097
Brown
.104-.108 Green
.115-.119
Black
.126-.130 Purple
NOTE: An oil soaked washer may tend to dis­
color. It will be necessary to measure washer for
its actual thickness.
24. Install remaining front pump attaching bolt and
seal. Torque 18 lb. ft.
REAR EXTENSION HOUSING ASSEMBLY
F i g . 7 E - 1 5 4 Checking Front Unit End Play
2. Attach extension housing to case, using attaching
bolts. Torque bolts to 22 lb. ft.
3. If necessary, install new seal with tool J 21359
(Fig. 7E-155).
1. Install extension housing to case gasket on
extension housing. F i g . 7E-155 Installing Rear Extension Seal