REAR DIFFERENTIAL CARRIER ASSEMBLY REPLACEMENT/REPAIR/ ADJUSTMENT - continued

TM 10-3930-673-34

(c)

Inspect contact patterns on ring

gear (18). Good hand rolled

pattern (H) will show contact

toward toe of gear tooth and in the

center between top and bottom of

tooth. A high pattern (1) will show

contact closer to top of gear tooth. A

low pattern (J) will show contact

toward bottom of gear tooth. When

in operation, pattern will extend to

approximately full length of gear

tooth.

TR00453

(d)

If necessary, install thinner shim

pack (34) under bearing cage (30) to

correct high contact pattern.

(e)

If necessary, install thicker shim

pack (34) under bearing cage (30) to

correct low contact pattern.

TR00454

9-29