Case Passage Identification; J. Case Assembly; K Converter - Pontiac Grand Prix Service Manual

TURBO HYDRA-MATIC-M-40 73-45
RETAINING PIN
PARKING
BRAKE PAWL
PARKING
BRAKE PAWL
PAWL SHAFT CUP
Fig. 7E-129 Exploded View of Manual and Parking
Linkage
6. Inspect inside detent lever for cracks or a loose pin.
7. Inspect parking pawl shaft for damaged retainer
groove, if removed.
8. Inspect parking pawl return spring for deformed
coils or ends.
9. Inspect parking bracket for cracks or wear.
10. Inspect detent roller and spring assembly.
J. CASE ASSEMBLY
1. Inspect case for cracks, porosity or inter-connected
passages (Figs. 7E- 130 and 7E- 13 1).
2. Check for good retention of band anchor pins.
1
LINE, DRIVE MODULATOR
I
Fig. 7E-131 Case Passage ldentification
-
Bottom
View
3. Inspect all threaded holes for thread damage.
4. Inspect intermediate clutch driven plate lugs for
damage or brinneling.
5. Inspect snap ring groover for damage.
6. Inspect governor assembly bore for scratches or
scoring.
7. Inspect modulator valve bore for scoring or damage.
8. Inspect cup plug, inside case, for good staking and
sealing.
9. Inspect case bushing. If necessary ro replace,
proceed as follows:
a. Remove
With case properly supported, using Tool J 21465-8
with Handle J 8092, remove bushing.
b. Replace
Use Tool J 21465-8, Adapter Ring J 21465-9, Drive
Handle J 8092 and Extension J 21465-13. With its lube
passage facing front of case, drive the bushing into
case until it is .0401' - .05511 above the selective thrust
washer face. Stake bushing with Staking Tool J
21465-10, stake marks in the lube grooves.
K: CONVERTER
1. Check converter for leaks as follows:
Fig. 7E-130 Case passage ldentification
-
Front View
a. Install Tool J 21369 and tighten.