Pontiac FIREBIRD 1972 Service Manual page 933

TURBO HYDRA-MATIC (M-40) TRANSMISSION 7E-43
Fig. 7E-45 Removing Filter and Intake Pipe ~ s s e m b l y
REMOVE
1. Remove control valve body attaching screws and de-
tent roller spring assembly (Fig. 7E-46).
NOTE: Do not remove solenoid attaching
screws.
CAUTION: If transmission is in vehicle, the
front servo parts may drop out as the control
valve is removed.
2. Remove control valve body assembly and governor
pipes (Fig. 7E-47).
CAUTION: Do not drop manual valve.
3. Remove the governor screen assembly from the gov-
ernor feed pipe hole in the case or from the end of the
governor feed pipe (I-ig. 7E-48).
Fig. 7E-47 Removing Control Valve Assembly and Governor
Pipes
4. Disconnect solenoid wire and lead wire from connec-
tor terminal.
5. Remove governor pipes from control valve assembly.
6. Remove valve body-to-spacer gasket.
REAR SERVO, VALVE BODY SPACER,
GASKET AND FRONT SERVO
REMOVE
1. Remove rear servo cover attaching screws, servo
cover and gasket. Discard gasket (Fig. 78-49).
2. Remove rear servo from case (Fig. 7E-50).
3. Remove rear servo accumulator spring.
Fig. 7 E - 4 6 Removing Detent Roller Spring Assembly
-
-
Fig. 7E-48 Removing Governor Screen Assembly