TM-9-2320-283-34-2
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
DECEMBER 1983
TM-9-2320-283-34-2 - Page 52 of 570
A. DISASSEMBLY.
TM 9-2320-283-34-2
REAR TANDEM AXLE.
3-68. DIFFERENTIAL CARRIER COVER REPAIR (Continued).
LOCATION/ITEM
ACTION
REMARKS
1. Differential (29)
Center punch each for correct Both halves of item (29)
and spider (31).
location for reassembly.
will have to be center
punched as shown.
2. Eight bolts (30)
Remove from item (29).
Discard item (28).
and nuts (28).
CAUTION
Do not mix pinions, bushings, and
washers of
interaxle differential
after separating the two halves.
Tag
each part for reassembly.
3. Differential (29).
Separate both halves.
4. Four washers (34),
Remove from item (31).
Do not mix items (32),
pinions (33), and
(33), and (34).
bushings (32).
5. Snapring (20).
Remove from item (27).
Mount item (27) in vise
with jaw protectors
Use snapring pliers to
remove item (20).
6. Gear (21), cone
Remove from item (27).
Do not remove item (24)
(22) and cup (23)
unless damaged.
Discard
as an assembly, and
items (25).
two O-rings (25).
NOTE
Do not remove the bushings in the
helical gear and output shaft until an
inspection has been performed to de-
termine whether the bushings need to
be replaced.
7. Bushing (26).
Remove from item (27).
Discard item (27).
8. Bearing cone (22).
Remove from item (21).
Use a suitable hydraulic
press and split type
puller to separate item
(21) from item (22).
3-608
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