Pontiac tempest 1968 Service Manual page 523

7F-22
1968 P O N T I A C S E R V I C E M A N U A L
F i g . 7F-61 Removing Input Sun G e a r
5. Remove low sun gear needle thrust bearing
(Fig. 7F-60).
6. Remove input sun gear (Fig. 7F-61).
7. Remove input sun gear thrust washer (Fig.
7F-62).
8. Remove three long pinion shafts, pinions, bear­
ings and thrust washers.
INSPECTION
1. Wash all parts in cleaning solvent and air dry.
2„ Recheck pinions and input sun gear for nicks
or other tooth damage. Check needle thrust bearing
and all thrust washers for wear. Replace worn or
damaged parts.
3. Inspect pinion needle bearings carefully. If
worn, all needle bearings must be replaced. Replace
worn pinion shafts.
J9534
1
J6125
J6125-2
F i g . 7 F - 6 3 Removing Output Shaft Bushing
4 . Check output shaft bushing for nicks, severe
scoring or wear. If replacement is required, pro­
ceed as follows:
OUTPUT SHAFT BUSHING R E P L A C E M E N T
1. Install bushing remover J 9534 into bushing.
Install slide hammer into J 9534 and remove bushing
(Fig. 7F-63).
2. Using installer J 21424-3 and handle J 8092,
press new bushing into output shaft until installer
touches machined surface of carrier assembly (Fig.
7F-64).
ASSEMBLY
1. Install long pinions first. Install pinion rear
thrust washer, retaining it with petrolatum. Oil
grooves must face pinion; engage washer tang in hole
(Fig. 7F-65).
/ / / ' INPUT SUN GEAR
/ / , THRUST WASHER
~ i
^ - * J c
gte --Vl
P
LOCATING i^T L V ^ 5
TANGS
OUTPUT SHAFT
BUSHING : \
I
J 21424-3 - '
F i g . 7 F - 6 2 Input Sun G e a r Thrust Washer F i g . 7 F - 6 4 Installing Output Shaft Bushing