Pontiac FIREBIRD 1972 Service Manual page 978

TURBO HYDRA-MATIC (M-40) TRANSMISSION
THICKNESS 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.
26. Install remaining front pump attaching bolt and seal.
Torque 18 lb. ft.
CASE EXTENSION ASSEMBLY
INSTALL
1. Install case extension-to-case gasket on extension.
2. Attach case extension to case, using attaching bolts.
Torque bolts to 22 lb. ft.
3. a. (All models except PD) If necessary to install a
new rear seal, use non-hardening sealer on out-
side of seal body and, using Oil Seal Installer
J 21359, drive seat into place (Fig. 7E-196).
b. (PD model only) If necessary to install a new rear
seal, use non-hardening sealer on outside of seal
body and, using Oil Seal Installer J 21426, drive
seat into place (Fig. 7E-196).
Fig. 7E-197 Location of Check Balls in Case Valve Body
Face
CHECK BALLS, CONTROL VALVE
SPACER PLATE AND GASKET,
DETENT SOLENOID, FRONT SERVO
ASSEMBLY AND ELECTRICAL
CONNECTOR
INSTALL
1. Install two guide pins (control valve assembly attach-
ing bolts with their heads cut off) into the transmis-
sion case valve body face.
2. Install six (6) check balls into ball seat pockets in the
transmission case valve body face (Fig. 7E-197).
qPACFR PLATE
Fig. 7E-196 Installing Rear Oil Seal
- -
Fig. 7E-198 Location of Check Balls in Spacer Plate