TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 FRAME 13 NOTE Readings must be within limits given in table 4-33. The letter L shows a loose fit. If readings are not within given limits, get a new oil pump. 1. Measure outside diameter (1) where impeller drive shaft fits into impeller drive shaft bushing (2). 2. Measure inside diameter of impeller drive shaft bushing (2). 3. Measure fit of impeller drive shaft outside diameter (1) in impeller drive shaft bushing (2). GO TO FRAME 14 Table 4-33. Oil Pump Impeller Drive Shaft and Bushing Wear Limits Index Number 1 2 1 and 2 Size and Fit of New Parts Item /Point of Measurement (inches) Wear Limit (inches) Impeller drive shaft outside diameter 0.4985 to 0.4990 0.4975 Impeller drive shaft bushing inside diameter 0.4995 to 0.5005 0.5020 Fit of impeller drive shaft in impeller drive shaft bushing 0.005L to 0.0020L 0.0050L 4-173