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TM 9-2520-246-34
Figure 4-22. Repair and Replacement Standard Points of Measurement for Transfer Gear Train.
Table 4-1. Repair and Replacement Standard Points of Measurement for Transfer Gear Train
Size and Fit
Ref
Fig.
Wear Limits
Point of Measurement
of New Parts
Letter
No.
Low range shifter shaft outside diameter
0.9945-0.9955
A
(*)
Shifter fork groove width
0.712-0.720
0.7400
B
Bearing inside diameter
1.9680-1.9685
C
(*)
Bearing outside diameter
4.3301-4.3307
D
(*)
Bearing outside diameter
3.5427-3.5433
E
(*)
Low range input gear bore
3.5425-3.5434
3.5439
F
Fit of bearing in gear bore
0.0007T-0.0009L
0.0012L
E-F
Low range input gear outside diameter
5.3255-5.3265
G
(*)
1.979-1.989
Spacer sleeve inside diameter
H
(*)
0.682-0.687
0.6600
Clutch ring width
J
Fit of fork on clutch
0.0250L-0.0380L
0.0800L
B-J
Input shaft outside diameter (front)
1.9682-1.9687
K
(*)
Fit of bearing on input shaft
0.0002T-0.0007T
0.0001T
C-K
Input shaft outside diameter (rear)
1.7716-1.7721
1.7716
L
High range gear outside diameter
6.895-6.900
M
(*)
1.7712-1.7717
Bearing inside diameter
N
(*)
Fit of bearing on input shaft (rear)
0.0009T-0.0004T
L-N
(*)
Bearing outside diameter
3.9364-3.9370
(*)
P
2.000-2.0005
Bearing inside diameter
(*)
Q
4.000-4.0010
Bearing outside diameter
R
(*)
2.3765
2.375-2.376
Countershaft low range gear bore
S
4-13
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