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 INTAKE MANIFOLDS, CONNECTING TUBES, TURBOSUPERCHARGER SUPPORT, 0026 00 AND ASSOCIATED PARTS OVERHAUL—Continued Table 17. Overhaul Inspection Procedure for Left Bank Turbosupercharger Outlet Flange to Hose Elbow (OIP 8682749) Models AVDS-1790-2CA and AVDS-1790-2DA and (OIP 11684184) Model AVDS-1790-2DR (Item 12, Figure 3). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks in flange, tube, Visual None allowed or welds 2 Bent or deformed tube Visual None allowed 3 A Warped flange Measure Must be flat within 0.0050 in. (0.1270 mm) 4 Scratches, nicks, Visual None allowed gouges, or raised metal on contact surface 5 Base metal showing Visual None allowed through protective finish 6 B Alinement marks (two Visual Must be visible marks 180° apart) 0026 00-25