Chevrolet 1977 10 Series, Repair Manual, Page: 325 / 468

AUTOMATIC TRANSMISSIONS
(400)7A-5
GOVERNOR
PIPES
CONTROL VALVE
Fig. 7 A - 10 C--R em oving C o n tro l V a lv e A s s e m b ly and G o ve rn o r
Pipes f r o m Case
GOVERNOR SCREEN
ASSY.
GOVERNOR FEED
PIPE HOLE
A T T A C H IN G BOLTS
SERVO COVER
Fig. 7A-1 1C--Removing G o v e rn o r Screen A s s e m b ly
Fig. 7A-1 3 C - R e m o v i n g Rear Servo Cover A t t a c h in g B olts
4. Make band apply pin selection check to determ ine
possible cause of m alfunction (Fig. 7A-15C).
Rear Band Apply Pin Selection (All Models
Except CB and CL)
a. A ttach band apply pin selection Gauge
J -2
1370-5 and
J -2 1370-6 to transm ission case with attaching screws
checking to make certain the gauge pin does not bind in servo
pin hole (Fig. 7A-15C).
b. Apply 25 ft. lb. torque and select proper pin to be used
during assembly of transmission.
NOTE:
Selecting proper length pin is equivalent to
adjusting band. The band lug end of each selective apply
pin bears indentification in the form of one, two or three
rings.
DETENT SOLENOID
iWIRE __
REAR SERVO
ASSEMBLY
Fig. 7A-1 2C -Disconnecting Detent Solenoid Wire
Fig. 7A-1 4C--Rennoving Rear Servo Assembly