Checking Rear Band Pin; Removing Detent Solenoid And Gasket; Location Of Check Balls; Removal Of Rear Oil Seal And Extension - Pontiac Grand Prix Service Manual

TURBO HYDRA-MATIC-M-40 7E-13
Fig. 7E-21 Checking Rear Band Pin
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 rings are located on band lug end of the
pin. Selecting the proper pin is equivalent of adjusting
the band.
Fig. 7E-23 Removing Case Connector Sleeve and 0
Ring Seal
8. Remove six (6) check balls from cored vassages in
"
transmission case ( ~ i ~ . 7E-24).
NOTE: Mark location of balls for aid in reassembly.
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,
9. Remove front servo piston, washer, pin, retainer and
spring from transmission case (Fig. 7E-25).
REMOVAL OF REAR OIL SEAL AND EXTENSION
HOUSING
1. If necessary to replace, pry rear oil seal from
extension housing (Fig. 7E-26).
5. Remove solenoid attaching screws, solenoid assem-
2. Remove extension housing to case attaching bolts.
bly and gasket (Fig. 7E-22).
3. Remove extension housing and extension housing to
6 . Withdraw detent solenoid case connector sleeve and
gasket (Fig. 7E-27).
O-ring seal (Fig. 7E-23).
FRONT END PLAY CHECKING PROCEDURE
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plate and
1.
Remove one front pump attaching bolt and bolt
gasket. seal:
Fig. 7E-22 Removing Detent Solenoid and Gasket
Fig. 7E-24 Location of Check Balls