TM 9-2320-260-34-1
8-6. TRANSMISSION MAINTENANCE (Contd)
6. Inspect gears (1), (2), (3), and (4) for wear. Refer to table 8-4, Wear Limits, for measurements.
Replace gears (1), (2), (3), and (4) if worn past limits.
7. Inspect thrust washer (5) for wear. Refer to table 8-4, Wear Limits, for measurements. Replace
thrust washer (5) if worn past limits.
WEAR LIMITS/TOLERANCES
ITEM
ITEM/POINT OF MEASUREMENT
NO.
INCHES
MILLMETERS
1
First/reverse gear
Inside diameter
3.4670-3.4695
88.0618-88.1253
Outside diameter
10.462-10.472
265.2735-265.9888
2
Second/third gear
Inside diameter
2.8765-2.8770
73.0631-73.0758
Outside diameter
9.139-9.149
232.1306-232.3846
3
Fourth gear
Inside diameter
2.6250-2.6255
66.6750-66.6877
Outside diameter
7.297-7.307
185.3438-185.5978
4
Fifth gear
Inside diameter
2.7537-2.7540
69.0440-69.9516
Outside diameter
4.763-4.773
120.9802-121.2342
Thrust washer - thickness
5
0.151-0.153
3.8354-3.8862
8-26
