Chevrolet 1977 Monte Carlo, Repair Manual

Page: 239 / 428

Figure 7A5-75 Roller Clutch Assembly
Reassem ble, m aking sure that the apply piston oil seal
is properly installed into the pilot piston.
G o v e r n o r A s s e m b l y
A ll com ponents o f governor assem bly, w ith exception
o f driven gear, are a select fit and each assem bly is
calibrated. The governor, including driven gear, is serviced
A U T O M A T IC T R A N S M IS S IO N 7A 5 -17
Figure 7A 5-77 Servo Apply Piston Retainer Removal
as a com plete assem bly. The driven gear can be serviced
separately.
It is necessary to disassem ble governor assem bly in
order to replace driven gear. D isassem bly m ay also be
necessary due to im proper operation. In such cases, proceed
as follows:
W AVE SPRING
SE R V O APPLY
PISTON
APPLY PISTON
PILOT
FLAT
W ASHER
APPLY PISTON
R E T U R N SPRING \ l
R E T A IN E R S
CUSHION PISTON
R ETU RN SPRING
SE R V O R E T A IN E R
PISTON
SE R V O APPLY
ROD
L O W & REVERSE ROLLER
CLUTCH ASSEMBLY
" ^ .<■
am
Figure 7A5-76 Intermediate Servo-Exploded View