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Page Title:
Table 4-1. Repair and Replacement Standard Points of Measurement for Transfer Gear Train-continued |
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 TM 9-2520-246-34
Table 4-1. Repair and Replacement Standard Points of Measurement for Transfer Gear Train (Continued)
Fig.
Ref
Size and Fit
Point of Measurement
Wear Limits
Letter
No.
of New Parts
T
Countershaft outside diameter
2.3765-2.3775
2.3755
Fit of gear on shaft
4-22
S-T
0.0005T-0.0025T
0.0010L
U
Countershaft keyway width
0.4990-0.5010
0.5028
V
0.5000-0.5010
Key width
(*)
0.0010L-0.0020T
4-22
U-V
Fit of key in keyway
.0030L
Gear keyway width
W
0.5000-0.5025
0.5052
Shifter shaft outside diameter
X
0.8715-0.8725
0.8685
Shifter fork pad width
Y
0.562-0.572
0.5550
Z
Shifter fork perpendicularity of
pad to bore
0.005
0.030
AA
Spring (free height)
4-22
2.64-2.85
2.55 min
Bearing inside diameter
BB
1.7712-1.7717
(*)
Bearing outside diameter
CC
3.3459-3.3465
(*)
2.515-2.517
Clutch inside diameter
DD
(*)
Sliding clutch groove width
EE
0.630-0.635
(*)
FF
Clutch jaw taper
0.006-0.013
0.0020
Y-EE
Fit of fork in groove
0.058-0.073L
0.088L
Bearing inside diameter
GG
2.6250-2.6260
(*)
Bearing outside diameter
4.4375-4.4385
HH
4-22
(*)
Front axle output shaft outside
JJ
diameter (front)
1.7716-1.7721
1.7716
Fit of bearing on front axle
BB-JJ
4-22
output shaft (front)
0.0001T-0.0009T
(*)
Front axle output shaft outside
4-22
KK
1.245-1.246
1.2435
diameter (rear)
Rear output shaft bushing bore
1.248-1.250
1.256
LL
0.0055L
Fit of shaft in bore
0.002L-0.004L
LL-KK
4-22
Rear output shaft outside
MM
4-22
2.6260
2.6265-2.6270
diameter (front)
Fit of bearing on rear output
4-22
GG-MM
0.0010L
shaft (front)
0.0005T-0.0025T
Rear output shaft outside
4-22
NN
2.3765-2.3775
2.3755
diameter (rear)
PP
0.5028
0.4985-0.5005
Rear output shaft keyway width
0.5000-0.5025
0.5052
Gear keyway width
QQ
0.5000-0.500
RR
Key width
(*)
0.0028L
Fit of key in keyway
PP-RR
0.0005L-0.0027T
4-22
Rear output shaft outside
SS
1.7510-1.7515
1.7505
diameter (rear)
2.3765
2.375-2.376
Driven gear bore
TT
0.0010L
Fit of gear on shaft
4-22
NN-TT
0.0005T-0.0025T
1.7500-1.7505
UU
Bearing inside diameter
(*)
VV
Bearing outside diameter
3.8750-3.8760
(*)
0.000T
SS-UU
Fit of bearing on shaft
0.0015T-0.0005T
4-22
4-14
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