Installing Detent Solenoid And Gasket; Installation Of Control Valve Assembly And Governor Pipes - Pontiac Grand Prix Service Manual

7E-56
1 -
PONTIAC SERVICE MANUAL
4
Fig. 7E-170 Installing Detent Solenoid and Gasket
9. Install detent solenoid and gasket, with connector
facing outer edge of case (Fig. 7E-170).
NOTE: Do not tighten bolts at this time.
10. Install O-ring seal on solenoid connector.
11. Lubricate and install case connector with lock tabs
facing into case, positioning locator tab in notch on
side of case (Fig. 7E- 1 7 1).
12. Install detent connector into case sleeve connector.
INSTALLATION OF REAR SERVO ASSEMBLY
NOTE: Before installing rear servo, check band apply
pin, using Tools J 21370-5 and 6 as follows (Fig. 7E
a. Attach Band Apply Pin Selection Gage J 21370-6
and J 21370-5 to transmission case (lever pivot pin to
rear), with rear servo cover attaching screws.
Fig. 7E-172 Checking Rear Band Pin
NOTE: Attach tool attaching screws finger tight and
check fieeness of selective pin. Torque attaching screws
to 1 5 P . lbs. and recheck pin to make certain
it
d o h not
bind.
b. Apply 25 lb. ft. torque and select pfbper servo pin to
be used from scale on tool.
c. Remove tool and make note of proper pin to be used
during assembly of transmission.
There are three selective pins identified as follows:
a. If both steps are below the gage surface, the long
pin, identified by 3 rings, should be used.
b. If the gage surface is between the steps, the medium
pin, identified by 2 rings, should be used.
c. If both steps are above the gage surface, the short
pin, identified by 1 ring, should be used.
Identification ring is located on band lug end of pin.
Selecting proper pin is equivalent to adjusting band.
1. Install rear accumulator spring into case (Fig. 7E
173).
2. Lubricate and install rear servo assembly into case
(Fig. 7E- 174).
3. Install rear servo gasket and cover (Fig. 7E-175).
4. lnstall attaching screws. Torque bolts to 18 lb. ft.
INSTALLATION OF CONTROL VALVE ASSEMBLY
AND GOVERNOR PIPES
Fig. 7E-171 Installing Case Connector Sleeve and
0-Ring Seal 1. Install control valve to spacer gasket (Fig. 7E-176).