Chevrolet 1977 10 Series, Repair Manual, Page: 293 / 468

AUTOMATIC TRANSMISSION
(350)7A-9
A C T U A T I N G R O D
PARK LOCK LO CK BRA CKET
PARK PAWL
SHAFT
PARKING PAWL SHAFT
R E T A IN I N G PLUG
Fig. 7 A -2 5 B --R e m o vin g Park Lock, L ock B ra ck e t
12. Remove parking lock; lock bracket (fig. 7A-25B).
(Special Bolts).
13. Remove parking pawl disengaging spring (fig. 7A-
26B).
14. Remove parking pawl shaft retaining plug, parking
pawl shaft, and parking pawl (fig. 7A-27B) if replacement is
required.
Fig. 7 A - 2 7 B - -P a r k in g Pawl S h a f t R eta in in g Plug, Pa rkin g Pawl
S h a f t a n d P a rk in g Pawl
NOTE:
The parking pawl shafts retaining plug may be
removed by using a bolt extractor.
15. Remove interm ediate servo piston and seal ring.
Remove washer, spring seat and apply pin (fig. 7A-28B).
PARKING P A W L j
i
m
v ^ IVIBIBH|aa|aH|pp_q
■ f t # A B m m %
PARKING PAWL
D I S E N G A G I N G SPRING
INTERMEDIATE SERVO
PISTON A N D SEAL
W ASHER
/ APPLY PIN
SPRING SEAT
SPRING
Fig. 7A -26B-Rem oving Parking Pawl Disengaging Spring
Fig. 7A -28B ~lnterm ed iate Servo Piston and Related Parts