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TM-9-2815-210-34-2-2 Page 206

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

Page 206 of 968


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TM 9-2815-210-34-2-2 FRAME 23 1. 2. 3. NOTE Readings must be within limits given in table 4-43. The letter L shows a loose fit. If readings are not within given limits, get a new oil pump. Measure depth of scavenge pump drive impeller bore (1). Measure length A of scavenge pump drive impeller (2). Measure clearance between scavenge pump drive impeller (2) and top of scavenge pump drive impeller bore - (1). - END OF TASK 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. Index Number 1 2 1 and 2 Table 4-43. Engine LDS-465-2 Scavenge Pump Drive Impeller and Impeller Bore Wear Limits Item /Point of Measurement Scavenge pump drive impeller bore depth Scavenge pump drive impeller length Clearance between scavenge pump impeller and 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 4-187