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 1. 2. 3. GO NOTE Readings must be within limits given in table 4-42. The letter L shows a loose fit. If readings are not within given limits, get a new oil pump. Measure depth of scavenge pump driven impeller bore (1). Measure length A of scavenge pump driven impeller (2). Measure clearance between scavenge pump driven impeller (2) and top of scavenge pump impeller bore (1). TO FRAME 23 Number 1 2 1 and 2 Table 4-42. Engine LDS-465-2 Scavenge Pump Driven Impeller and Impeller Bore Wear Limits Item /Point of Measurement Scavenge pump driven impeller bore depth Scavenge pump driven impeller length A Clearance between scavenge pump driven impeller and top of impeller bore Size and Fit of New Parts (inches) 1.5600 to 1.5620 1.5565 to 1.5580 0.0020L to 0.0055L Wear Limit (inches) 1.5635 1.5560 0.0075L max 4-186 FRAME 22