TM-9-2320-209-34-2-3
2½-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; MAINTENANCE; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 3 OF 3
MAY 1981
TM-9-2320-209-34-2-3 - Page 60 of 592
TM 9-2320-209-34-2-3
FRAME 3
1.
2.
3.
4.
5.
6.
NOTE
Readings must be within limits given in table 18-6. If
readings are not within given limits, throw away part
and get a new one.
Measure inside diameter of end frame sleeve bearing (1).
Measure outside diameter of drum shaft (2).
Measure fit of sleeve bearing (1) on drum shaft (2).
Measure inside diameters of sleeve bearings (3 and 4) and bearings (5 and 6).
Measure fit of sleeve bearings (3 and 4) on drum shaft (2).
Measure fit of gearcase bearings (5 and 6) on drum shaft (2).
GO TO FRAME 4
Table 18-6. Rear Winch (Drum Shaft and Bearings) Wear Limits
Index
Number
1
2
1 and 2
3 and 4
2, 3, and 4
5 and 6
2, 5, and 6
Item/Point of Measurement
End frame bearing inside diameter
Drum shaft outside diameter
Fit of bearing on drum shaft
Drum bearings inside diameter
Fit of drum bearings on drum shaft
Gearcase bearing inside diameter
Fit of gearcase bearing on drum shaft
Size and Fit
of New Parts
(inches)
2.127 to 2.130
2.123 to 2.125
0.002 to 0.007
2.127 to 2.130
0.002 to 0.007
2.127 to 2.130
0.002 to 0.007
Wear Limit
(inches)
0.015
0.002
None
0.015
None
0.008
None
18-49
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