TM 9-2520-246-34-1 FRAME 2 NOTE Readings must be within limits given in table 2-26. If read- ings are not within given limits, throw away part and get a new one. 1. Measure output shaft bushing bore (1). 2. Measure output shaft diameters (2, 3, and 4). 3. Measure output shaft keyway width (5). 4. Measure key width (6). GO TO FRAME 3 Table2-26. Rear Output Shaft Wear Limits Index Number 1 2 3 4 5 6 Size and Fit of New Parts Wear Limit Item/Point of Measurement (inches) (inches) Rear output shaft bushing bore 1.248 to 1.250 1.256 Rear output shaft outside diameter 2.6265 to 2.6270 2.6260 Rear output shaft outside diameter 2.3765 to 2.3775 2.3755 Rear output shaft outside diameter 1.7510 to 1.7515 1.7505 Rear output shaft keyway width 0.4985 to 0.5005 0.5028 Key width 0.5000 to 0.500 None 2-186