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 CRANKCASE ASSEMBLY OVERHAUL—Continued 0006 00 Table 4. Overhaul Inspection Procedure for Crankshaft Oil Seal Housing Assembly (OIP 8725144) (Item 3, Figure 13). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks Dye penetrant None allowed 2 Scratches, nicks, Visual None allowed gouges, or raised metal on contact surfaces 3 Loose, missing, or Visual None allowed bent studs 4 Damaged threads on Visual None allowed studs 5 Loose or missing Visual None allowed thread inserts 6 Loose or missing Visual None allowed dowels (2 places) 7 A Inside diameter of oil Measure 5.2490 – 5.2510 in. seal bore with parts (133.3246 – 133.3754 mm) assembled 0006 00-23 Change 1