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Page Title:
Table 4-5. Repair and Replacement Standard Points of Measurement for Transfer Gear Train-continued |
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 TM 9-2520-246-34
Table 4-5. Repair and Replacement Standard Points of Measurement for Transfer Gear Train (Continued)
Fig.
Ref
Size and Fit
Point of Measurement
Wear Limits
No.
Letter
of New Parts
Fit of shaft in race bore
4-47
DD-Z
0.0008T-0.0012L
0.0015L
Race keyway width
4-47
CC
0.3740-0.3760
0.3780
Key width
0.3750-0.3760
4-47
AA
(*)
Fit of key in race keyway
AA-CC
4-47
0.0020T-0.0010L
0.0030L
4-47
BB
Shaft keyway width
0.3736-0.3756
(*)
Key width
AA
0.3750-0.3760
4-47
(*)
Fit of key in shaft keyway
AA-BB
0.0006L-0.0024T
4-47
0.0006L
Race (inner) outside diameter
4-47
JJ
3.0875-3.0885
3.0865
Race (outer) inside diameter
4-47
GG
3.8338-3.8348
3.8378
4-47
HH
Sprag width
0.3770-0.3780
0.3750
4-47
KK
Spring free length
2.290-2.440
(*)
Spring length at pressure -
2-3/32 in. 12-18 lb
1-1/2 in. 41 - 44 lb
Collar groove width
4-47
EE
0.6060-0.6100
0.6180
Fork thickness
4-47
FF
0.5705-0.5665
0.5590
Fit of fork in groove
FF-EE
4-47
0.0355L-0.0435L
0.0590L
Bearing cone inside diameter
4-47
S
2.6250-2.6260
(*)
Rear output shaft outside
R
4-47
2.6265-2.6275
2.6260
diameter
S-R
Fit of bearing cone on shaft
4-47
0.0005T-0.0025T
0.000T
Bearing cone inside diameter
4-47
M
1.7500-1.7505
(*)
P
Rear output shaft outside diameter
4-47
1.7510-1.7515
1.7505
Fit of bearing cone on shaft
M-P
0.0005T-0.0015T
4-47
0.000T
Rear output shaft bore
4-47
V
1.8126-1.8136
1.8142
Front output shaft outside diameter
W
4-47
1.8096-1.8106
1.8087
Fit of shaft in shaft bore
4-47
W-V
0.0020L-0.0040L
0.0055L
4-33
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