TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Disassemble Remove 1. Remove four self-locking nuts (A) and flat washers. 2. Remove camshaft drive adapter (B) and associated parts as a unit from camshaft drive housing. Install 1. Position camshaft drive adapter (B) and associated parts as a unit on camshaft drive housing. 2. Install four self-locking nuts (A) and flat washers. Figure 6-208. Removing or installing camshaft drive adapter and associated parts. 1. Remove preformed packing (A) from drive adapter and discard packing. 2. Remove preformed packing (B) from oil transfer tube in drive adapter and discard packing. 3. Remove two bolts (C), lock washers, and flat washers. 4. Remove camshaft drive shaft flange (D). 5. Remove and discard camshaft drive shaft flange gasket (E). Assembly 1. Position a new camshaft drive shaft flange gasket (E) on camshaft drive adapter. 2. Position camshaft drive shaft flange (D) on drive adapter. 3. Install two bolts (C), lock washers, and flat washers. 4. Position a new preformed packing (B) on oil transfer tube in drive adapter. 5. Position a new preformed packing (A) on drive adapter. Figure 6-209. Disassembling or assembling camshaft drive adapter and associated parts. 6-175