OF BOOM AND WINCHTOW WINCH ASSEMBLY (CONT).
7 Remove eight hexagon head capscrews (13)
and eight Iockwashers (14).
8 Lower sling through boom opening and se-
cure center of vehicle tow drum winch (4).
Use hoist with minimum lifting
capacity of 2000 lb (908 kg) to pre-
vent injury to personnel and damage
Another M578 Recovery Vehicle or
M88A1 Recovery Vehicle, if
available, may be used for lifting.
9 Using 2000 lb (908 kg) minimum lifting
capacity hoist, lift vehicle tow drum
winch (6) to make space for two 4 in. x
4 in. (10 cm x 10 cm) pieces of support
lumber. Place lumber on rear cab door sill
and on ledge below boom opening.
10 Lower vehicle tow drum winch (4) onto lum-
ber and roll it to opening of rear cab door.