Pontiac firebird 1968 - Page 483

7E-48
1968 PONTIAC SERVICE MANUAL
Fig. 7E-126 Installing Rear Internal Gear to
Main Shaft Snap Ring
c. Place small race against bearing, with inner
flange facing into bearing or down.
4. Install output carrier over mainshaft so that
pinions mesh with rear internal gear.
5. Place above portion of build-up through hole
in bench so that mainshaft hangs downward.
6. Install rear internal gear to output shaft thrust
races and bearings as follows and retain with petro-
latum (Fig. 7E-128):
a. Place small diameter race against internal
gear, with center flange facing up.
b. Place bearing on race.
THRUST BEARING
Fig. 7E-127 Installing Rear Internal Gear to
Sun Gear Bearing and Races
O.D. FLANGED RACE
THRUST BEARING
Fig. 7E-128 Installing Rear Internal Gear to
Output Shaft Bearing and Races
c. Place second race on bearing, with outer
flange cupped over bearing.
7. Install output shaft into output carrier (Fig.
7E-129).
8. Install output shaft to output carrier snap ring,
with beveled side facing up.
9. Turn assembly over and support so that output
shaft hangs downward.
10. Install reaction carrier to output carrier plas-
tic thrust washer, with tabs facing down in pockets
and retain with petrolatum.
11. Install sun gear, splines with chamfer down.
12. Install composition ring over output carrier
(Fig. 7E-130).
13. Install sun gear shaft, with long splined end
down.
14. Install reaction carrier (Fig. 7E-131).
15. Install center support to sun gear thrust races
and bearings, retaining with petrolatum, as follows: