Chevrolet 1977 Monte Carlo, Repair Manual, Page: 229 / 428

O U T P UT
R I N G
G E A R
O U T P U T R I N G
G E A R T O CASE
NEEDLE B E A R I N G
■ ■ ■ ■ ■ ■ ■
A U T O M A T IC TR A N S M IS S IO N 7A5-7
REVERSE CLUTCH PISTON
CENTER SEAL
•INNER SEAL
Figure 7A 5-36 Output Ring Gear To Case Needle Bearing Figure 7A 5-39 Low & Reverse Center & Inner Seals
25. Install T ool J-23069 to com press 1-2 accum ulator
piston cover and rem ove retaining ring (Figure 7A 5-41).
Figure 7A 5-37 Tool J -2 3 3 2 7
Figure 7A 5-40 Removing Low
81
Reverse Piston Outer Seal
26. R em ove 1-2 accum ulator piston cover. R em ove "0"
ring seal from case.
27. R em ove 1-2 accum ulator piston spring.
28. R em ove 1-2 accum ulator piston assembly. Refer to
Figure 7A 5-41.
A lso rem ove inner and outer scarf cut teflon oil seal
rings only if damaged.
Valve Body (Figure 7A 5-43)
D isassem bly
Position valve body assembly with cored faced up and
direct clutch accum ulator piston pocket positioned as
show n in Figure 7A 5-38D .
2. R em ove m anual valve from low er left hand bore.
3. From lower right hand bore rem ove pressure
regulator valve train retaining pin, boost valve sleeve,
Figure 7A5-38 Removing Low & Reverse Piston
I APPLY AIR PRESSURE HERE T O R E M O V E
1
L O W A N D REVERSE C L U T C H P I S T O N
OUTER
SEAL
REVERSE
LUTCH
PI STON