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TURBO HYDRA-MATIC 3 5 0 TRANSMISSION
7A3-29
Fig. 7A3-55 Output Ring Gear and Shaft Assembly
Fig. 7A3-57 Compressing Low and Reverse Clutch Piston
Fig. 7A3-56 Removing Needle Bearing
4. Remove intermediate clutch 1-2 accumulator is ton
assembly. Inspect the inner and outer teflon oii seal
rings for wearing or scoring. DO NOT REMOVE
THESE
TWO
RINGS
UNLESS
THEY
ARE
DAMAGED. If replacement of one or the other of the two
rings is necessary, the piston assembly will have to be
replaced. See Fig. 7A3-61 (Piston and Seal are one assembly).
Installation of Intermediate Clutch 1-2
Accumulator Piston
1. Install intermediate clutch 1-2 accumulator piston
assembly (Fig. 7A3-6 1).
2. Install intermediate clutch 1-2 accumulator piston
spring.
Fig. 7A3-58 Using Air to Remove Piston
3. Place
"0"
ring seal on intermediate clutch 1-2
accumulator piston cover and install cover into case.
4. Install J 23069 tool and compress intermediate clutch
1-2 accumulator cover and install retaining ring (Fig. 7A3-
60).
DISASSEMBLY AND REASSEMBLY OF
OIL PUMP
Disassembly of Oil Pump Assembly
1. Place assembly through hole in bench. Remove five
(5) pump cover to body attaching bolts (Fig. 7A3-62).
2. Remove intermediate clutch return spring seat
retainer with springs and the intermediate clutch piston
assembly (Fig. 7A3-63).
3. Remove intermediate clutch piston inner and outer
seals (Fig. 7A3-64).
4. Remove three (3) direct clutch to pump hub hook type
oil rings. Remove pump cover to direct clutch drum needle
thrust bearing. Inspect the two (2) forward clutch to pump
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