TM 9-2520-246-34-1 d. Shouldered Shaft Assembly. FRAME 1 1. Measure 2. Measure 3. Measure 4. Measure NOTE Readings must be within limits given in table 2-65. The letter L indicates a loose fit and the letter T indicates a tight fit. If readings are not within given limits, throw away part and get a new one. shouldered shaft diameter (1). shouldered shaft diameter (2). inside diameter of bearing (3). fit of bearing (3) on shouldered shaft diameter (2). END OF TASK Table 2-65. Shouldered Shaft Assembly Wear Limits Index Number 1 2 3 3 and 2 Item/Point of Measurement Shaft outside of diameter Shaft outside diameter Bearing inside diameter Fit of bearing on shaft Size and Fit of New Parts (inches) 0.6230 to 0.6235 0.9843 to 0.9847 0.9840 0.003T to 0.007T Wear Limit (inches) None None None None 2-320