TM-9-2815-210-34-2-2 Page 50

TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2

Page 50 of 968

TM 9-2815-210-34-2-2 FRAME 15 1. 2. CAUTION It is easy to damage the equipment if you do not know what you are doing. Do not try to do this task unless you are experienced at it or you have an experienced person with you. Check that crankshaft pilot bearing (1) is not cracked, loose or discolored from overheating. If it is cracked, loose or discolored from overheating, go to frame 16. NOTE Readings must be within limits given in table 4-2. Measure inside diameter (2) of crankshaft pilot bearing (1). IF READINGS ARE NOT WITHIN GIVEN LIMITS, GO TO FRAME 16. IF READINGS ARE WITHIN GIVEN LIMITS, GO TO FRAME 18. Table 4-2. Crankshaft Bushing Type Pilot Bearing Wear Limits Size and Fit Index of New Parts Wear Limits Number Item /Point of Measurement (inches) (inches) 2 Crankshaft pilot bearing 0.7490 to 0.7505 0.7530 inside diameter 4-31