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 SHROUDS, AIR DEFLECTORS, AND COOLING FANS, VANES, AND 0025 00 HOUSING OVERHAUL—Continued Table 45. Overhaul Inspection Procedure for Fan Rotor Engine Body Hub (OIP 8761050) (Item 8, Figure 5). QA NO. REF. CHARACTERISTIC INSP. REQUISITE REQ. LTR. METHOD 1 Cracks Magnetic particle None allowed 2 Inside diameter or Measure 1.0592 – 1.0610 in. spline measured over (26.9037 – 26.9494 mm) 0.0600 in. (1.5240 mm) diameter pins 3 Scratches, nicks, or Visual None allowed gouges on contact surfaces 4 Base metal showing Visual None allowed through protective finish 5 Seal area diameter Measure 1.6860 – 1.6890 in. (42.8244 – 42.9006 mm) 0025 00-59 Change 1