Chevrolet 1973 Overhaul Manual page 377

7 A -7 4 A U TO M A T IC T R A N S M IS S IO N
Fig. 42T -Removing Sun Gear
6. Remove sun gear (fig. 42T).
7. Remove reaction carrier to output carrier thrust
washer.
8. Turn assembly over and place main shaft through
hole in work bench.
9. Remove "O " ring from output shaft of models that
use an "O " ring.
10. Remove output shaft to output carrier snap ring
(fig. 43T).
11. Remove output shaft.
12. Remove output shaft to rear internal gear thrust
bearing and two (2) races.
13. Remove rear internal gear and mainshaft (fig. 44T).
NOTE: Do not drop bearings.
14. Remove rear internal gear to sun gear thrust
bearing and two (2) races.
15. If necessary, remove rear internal gear to mainshaft
snap ring, to remove mainshaft (fig. 45T).
Fig. 43T-Rem oving Output Shaft to Carrier Snap
Ring
R EAR IN T E R N A L G E A R
M A IN S H A F T
Fig. 44T— Removing Rear Internal Gear and
Mainshaft
OVERHAUL MANUAL