TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 WARNING SUMMARY WARNING Valves and locks are under heavy spring tension. Exercise extreme care when removing locks, seats, and springs. Each valve spring set consists of three separate springs. Failure to comply may result in injury. WARNING The crankshaft damper is heavy and awkward. It requires a two-man lift or a suitable lifting device. Use a 4-1/4 to 4-1/2-inch long bolt with the head cut off and tapered (item 16 WP 0177) to facilitate installation and removal. WARNING Damper/oil filter housing is heavy, use suitable lifting device. Take care that damper/oil filter housing does not swing on hoist and injure personnel. m