TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Figure 5-140. Front end of crankcase assembly showing locations of oil transfer tube preformed packings. Disconnect 1. Remove 12 self-locking nuts (A), cap screws, and spacers attaching cylinder air deflectors around cylinder assemblies. 2. Remove the four air deflectors (B) located at cylinder Nos. lR, lL, 6R, and 6L. 3. The ten lower cylinder deflector retainer straps (C) are secured by ten bolts. Remove bolts ( fig. 5-142). Connect 1. The ten cylinder deflector retainer straps (C) are secured by ten bolts. Install bolts (fig. 5-142). 2. Position the four air deflectors (B) located at cylinder Nos. lR, lL, 6R, and 6L. 3. Install 12 self-locking nuts (A), cap screws, and spacers securing cylinder air deflectors around cylinder assemblies. Figure 5-141. Disconnecting or connecting cylinder deflectors at cylinders. 5-78