Chevrolet 1977 10 Series, Repair Manual, Page: 249 / 468

AUTOMATIC TRANSMISSION (200)7A-13
Fig. 7 A - 5 2 A ~ M a n u a l S h a ft and Pa rkin g S h a f t Parts
10. Install parking actuator rod and inside detent lever
with detent lever pin tow ard center of transmission and
actuator plunger between parking pawl and parking bracket
(Fig. 7A-56A).
CAUTION: File any burrs or raised edges o ff the
manual shaft that could damage the seal during
installation o f the shaft.
11. Install m anual shaft, small identification ring
groove first, through case. Install manual shaft to case
retaining pin, indexing with larger groove on manual shaft
(Fig. 7A-57A).
12. Aligning inside detent lever with flats on manual
shaft, install inside detent lever on shaft.
13. Install hex nut on m anual shaft and torque to 27.0-
34.0 N -m (20-25 ft. lbs.).
REAR GEAR PARTS
Output Shaft (Fig. 7A-58A)
NOTE:
The service output shaft has one speedometer
drive gear clip hole at the front speedometer gear
location which is about 6.3mm (1 /4 ") diam eter and
opposite this hole is another clip hole which is about
M A N U A L
^ S H A F T
14MM ( 9 / 1 6 " ) SEAL
SOC KET *
P A R K IN G
PAWL
RETURN SPRING
S H A F T
Fig. 7A-53A--lnstalling Manual Shaft Seal Into Case
Fig. 7 A -5 4 A -ln s ta ll in g Parking Pawl