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 19 1. 2. 3. 4. 5. NOTE Readings must be within limits given in table 4-39. The letter L shows a loose fit. If readings are not within given limits, get a new oil pump. Measure inside diameter of pressure pump driven impeller shaft bore (1). Measure outside diameter of driven impeller shaft (2). Measure fit of driven impeller shaft (2) in pressure pump driven impeller shaft bore (1). Measure inside diameter of scavenge pump driven impeller shaft bore (3). Measure fit of driven impeller shaft (2) in scavenge pump driven impeller shaft bore (3). GO TO FRAME 20 NOTE: CHECK ONLY THOSE PARTS WHICH ARE CALLED OUT IN THIS FRAME, PARTS WITHOUT CALLOUTS ARE SHOWN ONLY FOR REFERENCE PURPOSES OR ARE CHECKED IN ANOTHER FRAME. Table 4-39. Engine LDS-465-2 Oil Pump Driven Impeller Shaft Wear Limits Index Number 1 2 1 and 2 3 2 and 3 Item/Point of Measurement Pressure pump driven impeller shaft bore inside diameter Driven impeller shaft outside diameter Fit of driven impeller shaft in pressure pump driven im- peller bore Scavenge pump driven impeller shaft bore inside diameter Fit of driven impeller shaft in scavenge pump driven impel- ler shaft bore Size and Fit of New Parts (inches) 0.6877 to 0.6883 0.6853 to 0.6858 0.0019L to 0.0030L 0.6877 to 0.6883 0.019L to 0.0030L Wear Limit (inches) 0.6898 0.6843 0.0055L 0.6898 0.0055L 4-183