- Inspect the output shaft and the bearing for the following:
 
| •  | A cracked or deformed bearing cage | 
 
| •  | Damaged bushing journals | 
 
| •  | A damaged retainer ring groove | 
 
- Affix the drive axle retainer ring (509) and the output shaft differential
in board snap ring (512) onto the output shaft (510). 
 
- Affix the fourth clutch bearing (511) onto the output shaft (510). 
 
- Rotate the transmission so that the oil pan flange faces downward.
 
Important: Be sure that the differential thrust washer (714) and the thrust bearing
 (715) are either on the differential carrier assembly or in the case extension. 
- Remove the transmission case extension bolts (5). Remove the case extension
 assembly (6).
 
Important: During installation, do not push too hard, or damage could occur to
 the bushings or the bearings.
- Hold the front differential carrier (700) in place and carefully install
 the output shaft (510) into the transmission . Extend the shaft through the
 differential side gear.
 
- Select a thrust washer (714) for the front differential carrier. The
 choice of washer will be indicated by the final measurement of the drive
end  play procedure.
 
- Affix the thrust washer (714) and the thrust bearing (715) onto
 the differential carrier (700).
 
- Attach the case extension assembly (6) to the case (3) with four
 bolts (5).
 
Tighten
Tighten the bolts to 36 N·m (27 lb ft).
Refer to Fastener Notice
.