TM-9-2320-361-34
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
MAY 1992
TM-9-2320-361-34 - Page 247 of 764
TM 9-2320-361-34
10-4. DIFFERENTIAL CARRIER REPAIR
(Contd)
NOTE
72.
73.
74.
75.
76.
77.
78.
79.
80.
81.
82.
83.
84.
10-30
Ensure wide end of taper on bearings faces case halves.
Press two bearings (1) on case halves (2).
If spider (9), thrust washers (11) and (3), pinion gears (10), and side gears (4) were not replaced,
proceed in step 77.
Install thrust washer (3) and side gear (4) in case half (2).
Install four pinion gears (10) and thrust washers (11) on spider (9).
Install thrust washer (3) and side gear (4) on spider (9).
Install spider (9), four pinion gears (10), side gear (4), four thrust washers (11), and thrust
washer (3) in case half (2).
NOTE
Aline marks on helical drive gear and case halves.
Install helical drive gear (5) on case half (2).
NOTE
Gear assembly should be in vise when tightening nuts.
Install other case half (2) on gear assembly with eight screws (12) and nuts (18). Tighten nuts (18)
130-167 lb (176-227 N.m). Aline holes in screws and nuts for installation of safety wire (17).
Install new safety wire (17) through eight nuts (18).
NOTE
●
Differential
gear is installed as an assembly with case halves and
bearings, thrust washers, side gears, spider, and pinion gears
attached to helical drive gear.
●
Install
bearing seats and adjusting nuts as tagged for
installation.
Install bearing seats (14) on bearings (1).
Install differential gear assembly (16) on carrier (15).
Position two adjusting nuts (13) on carrier (15) until seated against bearing seats (14).
Install two bearing caps (6) on carrier (15) with four washers (7) and screws (8). Finger tighten
screws (8), and alternately tighten two adjusting nuts (13) to contact bearing seats (14).
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