Chevrolet Chevelle 1977 Repair Manual page 327

Fig. 7A-1 C--Removing De te n t S o le n o id and Gasket
8
d. Before removing gauging tool make note of the proper
band apply pin to be used during assembly of the transmission
as determined by the six selective pins identified as shown in
Fig. 7A-17C.
NOTE:
If the transmission is in the vehicle, be careful
when the detent solenoid is removed as it prevents the
spacer plate and gasket and check balls from dropping
down.
5. Remove detent solenoid attaching screws, detent
solenoid and gasket (Fig. 7A-18C).
6. W ithdraw electrical connector and "O" ring seal (Fig.
7A-19C).
7. Remove control valve assembly spacer plate and
gasket.
8. Remove six (6) check balls from cored passages in
transmission case.
NOTE:
M ark location of balls for aid in reassembly.
CASE CONNECTOR SLEEVE
Fig. 7A-1 9C--Removing Electrical Connector and " 0 " Ring Seal
AUTOMATIC TRANSMISSIONS
G A S K E T
Fig. 7 A - 2 0 C - R e m o v in g Fro nt Servo Piston, Retainer Ring, and
9.
spring retainer and spring from transmission case (Fig. 7A-
20C).
Remove Manual Linkage
NOTE:
1. U nthread jam nut holding detent lever to manual
shaft.
2. Remove manual shaft retaining pin from case (Fig.
7A-21C).
3. Remove manual shaft and jam nut from case (Fig.
7A-22C). Do not lose jam nut as it becomes free from manual
shaft.
4. Remove parking actuator rod and detent lever
assembly.
Fig. 7 A - 2 1 C--Removing Manual Shaft Retaining Pin from Case
Pin
Remove front servo piston, retainer ring, washer, pin,
If necessary, remove manual linkage as follows:
M A N U A L
SHAFT
RETAINING
PIN
(400)7A-7