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 CYLINDER ASSEMBLY OVERHAUL—Continued 0012 00 Table 12. Overhaul Inspection Procedure for Exhaust Valve Rocker Arm Straight Shaft (OIP 7320393) (Item 20, Figure 15). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks Magnetic particle None allowed 2 Scratches, nicks, Visual None allowed gouges, scuff, metal pick-up or plugged oil passages 3 A Outside diameter Measure 0.7480 – 0.7485 in. (18.9992 – 19.0119 mm) 4 A Out of round Measure Straight within 0.0005 MMC 5 B Check for damaged Visual None allowed 1/4-28UNF-2B threads 0012 00-35 Change 1