TM 9-2320-289-34
5-22.
TRANSFER CASE MAINTENANCE (M1028A1 AND M1031) (Con’t).
8 .
Remove 2 spring clips, 2 clevis pins
(47) and shift link (49) from 4-wheel
drive shift rail (44) and range rail
(48). If damaged, remove selector
rod (2) and grommet from shift link.
NOTE
Plugs (45) may be steel or rubber.
If plugs are steel, they must be
driven into transfer case (1) before
Iockpins can be removed.
9.
Remove 2 plugs (45). Remove
poppet plug (46), gasket, spring, and
ball. Discard gasket.
10.
Position 4-wheel drive shift rail (44)
and range rail (48) in neutral with
Iockpins inside transfer case (1)
visible through unplugged access
holes. Drive 2 Iockpins into transfer
case and remove 4-wheel drive shift
rail and range rail.
NOTE
15 rear output shaft roller bearings (56) may fall out when rear output
shaft assembly (37) is removed from transfer case (1). Ensure that all are
present.
11.
Remove rear output shaft assembly (37) from transfer case (1). Remove 15 roller bearings
(56) from inside pilot bore of rear output shaft and from inside transfer case. Remove roller
bearing retainer ring (58) and spacer (57). Discard retainer ring.
12.
Remove snapring (53) from rear output shaft (37), Remove spacer (55).
13.
Remove retainer pin (54) from rear output shaft (37). Remove thrust washer (59).
14.
Remove output low gear (52) from rear output shaft (37).
TA50337
5-166
