Reaction Gear S - GMC T Series 1994 Repair Manual

3. J 29837 and output shaft (687).
| V | Important
• The manufacturer assembles the output
shaft and reaction internal gear w ith
adhesive for ease of assembly. If these parts
have not become separated during use, the
output shaft will come out later along with
the reaction internal gear.
4. Thrust bearing assembly (663).
8 CASE, TR A N SM ISSIO N
661 RET., OUTPUT SHAFT TO INPUT CARRIER
662 CARRIER ASSEMBLY, INPUT (COMPLETE)
663 BEARING ASSEMBLY, THRUST (INPUT CARRIER TO
REACTION SHAFT)
Reaction Gear Set
Figure 21
Q j Remove or Disconnect
1. Input internal gear (664) and reaction carrier
( 666 ).
2. Reaction sun shell (670) and thrust washer
(669).
3. Reaction sun shell to inner race thrust washer
(674).
4. Lo and reverse support to case retainer ring
(676).
5. Lo and reverse clutch support retainer spring
(680).
6. Reaction sun gear (673).
7. Lo and reverse inner race (675), roller assembly
(678), support assembly (679) and reaction
carrier assembly (681).
8. Lo and reverse clutch plates (682).
9. Reaction internal gear (684) and thrust bearing
assembly (683).
10. Reaction gear support to case bearing (692).
RH0119-4L60-E