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TM 10-3930-673-34
(5)
Place jacksand or support on front of vehicle
deck. Adjust support so outer boom (1) is
level when lowered.
(6)
Carefully lower outer boom (1) with hoist
and sling until front of boom is resting on
support.
(7)
Reposition slings to front of outer boom (1).
(8)
Lift outer boom (1) until cylinder pivot pin
holes of boom are just above cab.
(9)
Lift boom hoist cylinders (14) into position
and support boom hoist cylinders with outer
boom (1).
TR01371
NOTE
One boom hoist cylinder will begin to extend before the other. Install this cylinder first. Second
cylinder will begin to extend after first cylinder is connected.
(10)
Start engine. Use joystick to extend boom hoist cylinder (14) until cylinder rod eye is aligned with pivot pin
hole of boom. Stop engine.
WARNING
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors, and are
harmful to skin and clothing. To avoid injury or death, keep away from open fire and use in a well-
ventilated area. If adhesive, solvent, or sealing compound gets on skin or clothing, wash immediately
with soap and water.
(11)
Apply anti-seize compound to pivot pin (13). Install pivot pin in boom hoist cylinder (14) and outer boom
(1).
(12)
Install screw (15) and locknut (16) in pivot pin (13).
(13)
Repeat Steps (10) through (12) for other boom hoist cylinder (14). Remove hoist, slings, nut and bolt from
outer boom (1).
Change 1
16-83

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