NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 OIL PUMP ASSEMBLY OVERHAUL—Continued 0013 00 Table 22. Overhaul Inspection Procedure for Scavenge Oil Pump Housing Assembly (OIP 11683997) (Item 31, Figure 7). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks Dye penetrant None allowed 2 Scratches, nicks, Visual None allowed gouges, raised metal on contact surfaces 3 Scratches, nicks or Visual None allowed gouges on impeller bore on wall or bottom 4 Loose, damaged or Visual None allowed missing studs 0013 00-31 Change 1