TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24

  TM-9-2815-220-24 - Page 15 of 1563

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


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