Chevrolet 1977 10 Series, Repair Manual, Page: 364 / 468

(400J7A-44
OVERHAUL MANUAL
INTERNAL GEAR
SNAP RING
MAIN SHAFT
Fig. 7 A - 1 4 2 C —In s ta llin g Rear In te rn a l G ear S n a p Ring
Converter End Clearance Check (Figs. 7A-139C
and 7A-140C)
1. Fully release collet end of Tool J-2 1371-8.
2. Install collet end of Tool J-2 1371 -8 into converter hub
until it bottoms; then tighten cap nut to 5 lb. ft. (Fig. 7A-
139C).
3. Install Tool J-2 1371-3 and tighten hex nut to 3 lb. ft.
(Fig. 7A-HOC).
4. Install Dial Indicator J-8001 and set it at "zero", while
its plunger rests on the cap nut of Tool J-2 1371-8.
5. Loosen hex nut while holding cap nut stationary. W ith
the hex nut loosened and holding Tool J-2 1371-3 firmly
against the converter hub, the reading obtained on the dial
indicator will be the converter end clearance. End clearance
should be less than .050". If the end clearance is .050" or
greater, the converter must be replaced.
ASSEMBLY OF REAR UNIT (FIG 7A-141C)
1. Install rear internal gear on end of main shaft.
2. Install rear internal gear retaining snap ring (Fig. 7A-
142C).
Fig. 7A-1 4 4 C —In s ta llin g Rear In te rn a l G ear to O u tp u t S h a ft
B e a rin g and Races
3. Install sun gear to internal gear thrust races and
bearings against inner face of rear internal gear as follows,
and retain with petrolatum .
a. Place large race against internal gear with outer flange
O.D. FLANGED RACE
THRUST
BEARING
I.D. FLANGED
RACE
I.D. FLANGED RACE
THRUST BEARING
O.D. FLANGED RACE
Fig. 7 A - 1 43C--lnstalling Rear Internal Gear to Sun Gear
Bearing and Races
Fig. 7A-1 45C--lnstalling Output Shaft