Chevrolet 1977 10 Series, Repair Manual, Page: 277 / 468

AUTOMATIC TRANSMISSION
(200)7A-41
INTERMEDIATE LINE RNDI
BOOST
REV ERSE BOOST
PUMP INTAKE
PART THRO TTLE
LINE BOOST
4 CHECK B A LLS
(NOTE: 5TH CHECK
B A LL IN CASE)
D IRECT D IRECT CLUTCH TV EXHAUST
CLUTCH ACCUMULATOR
Fig. 7 A - 16 2 A - -L o c a t io n of Four Ch e c k Balls
Oil Screen
1. Thoroughly clean, air dry and inspect oil screen
assembly.
2. Install new oil screen gasket on screen and retain
with petrolatum .
3. Install oil screen assembly and attaching bolts (Fig.
7A-166A). Torque bolts to 13.0-17.0 N -m (9-12 ft. lbs.).
Oil Pan
1. Clean and inspect oil pan for damage.
2. Install new oil pan to case gasket on case.
3. Install oil pan and retaining bolts. Torque bolts to
14.0-18.0 N -m (10-13 ft. lbs.).
Speedometer Driven Gear (Fig. 7A-167A)
Inspection
1. Remove speedom eter driven gear from housing and
inspect for damage.
2. Inspect housing for damage and "O" ring for damage
or cuts.
3. If damaged, remove and discare "O" ring.
Reassembly
1. If removed, install new "O" ring on housing.
2. Install speedom eter driven gear into housing.
3. Install speedom eter driven gear assembly into case
(Fig. 7A-167A).
THROTTLE
LEVER =
TO CABLE
LIN K
,T V EXHAUST V A L V E
LIFTER SPRING
! N
t v
EXHAUST
V A L V E LIFTER
Fig. 7 A - 1 6 4 A - T h r o ttle Lever and Bracket Assembly
M A N U A L DETENT
ROLLER & SPRING
ASSEMBLY
[
Fig. 7 A - 1 6 3 A -ln s ta llin g Manual Detent Roller and Spring
Assembly