NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
Page 554 of 1014
NMWR 9-2815-220 INTAKE MANIFOLDS, CONNECTING TUBES, TURBOSUPERCHARGER SUPPORT, 0026 00 AND ASSOCIATED PARTS OVERHAUL—Continued Table 11. Overhaul Inspection Procedure for Cylinders No. 1 Right and No. 6 Left Intake Manifold Metal Tube Assembly (OIP 8761157) (Item 16, Figure 2). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks in flange and Visual None allowed tube 2 Scratches, nicks, or Visual None allowed gouges on contact surfaces 3 A Warped contact Measure Must be flat within 0.0060 in. surface (0.0762 mm) 4 Base metal showing Visual None allowed through protective finish 5 B O ring seal diameter Measure 2.7500 – 2.7600 in. (69.8500 – 70.1040 mm) 0026 00-18