NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
Page 248 of 1014
NMWR 9-2815-220 OIL PUMP ASSEMBLY OVERHAUL—Continued 0013 00 Table 11. Overhaul Inspection Procedure for Level Oil Pump Driven Impeller (OIP 11684044) (Item 9, Figure 7). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks Magnetic particle None allowed 2 A Outside diameter Measure 2.4774 – 2.4778 in. (62.9259 – 62.9361 mm) 3 B Inside diameter Measure 0.9860 – 0.9865 in. (25.0444 – 25.0571 mm) 4 C Dimension over Measure 2.6210 – 2.6260 in. 0.4500 in. (11.4300 (66.5734 – 66.7004 mm) mm) diameter pins 5 D Gear length Measure 0.8000 – 0.8010 in. (20.3200 – 20.3450 mm) 6 E Scratches, nicks, Visual None allowed gouges, chipped or broken teeth, or raised metal on contact surfaces A D B C E 0013 00-20 Change 1