Covering the politics, Business and technology of defense - Subscribe Today

NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download

Page 267 of 1014

NMWR 9-2815-220 OIL PUMP ASSEMBLY OVERHAUL—Continued 0013 00 Table 25. Overhaul Inspection Procedure for Impeller Drive Oil Pump Shaft (OIP 11683960) (Item 40, Figure 7) – Continued. QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 11 Fit of shaft in cover Measure 0.0010L – 0.0025L in. assembly pressure oil (0.0254L – 0.0635L mm) pump housing bearing (oil level pump end) 12 Fit of impeller drive Measure 0.0010L – 0.0025L in. shaft in pressure (0.0254L – 0.0635L mm) housing bearing (oil level pump end) 13 Fit of impeller drive Measure 0.0010L – 0.0025L in. shaft in spacer (0.0254L – 0.0635L mm) bearing (make-up pump end) 14 Fit of impeller drive Measure 0.0010L – 0.0025L in. shaft in scavenge (0.0254L – 0.0635L mm) pump housing bearing (make-up pump end) 15 Fit of impeller drive Measure 0.0005L – 0.0020L in. shaft in impeller (item (0.0127 – 0.0508 mm) 13 of Figure 7) 0013 00-39 Change 1