TM 9-2320-211-10-1
FRAME 3
1.
To lift load:
(a) Join hook (1) to load (2).
(b) Pull HOIST control lever (3) toward operator to lift load.
(c) Move SWING control lever (4) away or toward operator to swing crane
left or right as needed.
(d) Move HOIST control lever (3) and CROWD control lever (5) as needed to
position load.
NOTE
Boom elevation may change due to oil leakage in the
hydraulic system. If the boom settlement (rate of
descent) with a 10,000 pound load at 10-foot beam
radius and oil temperature at 100F, is more than 3
inches in 6 minutes, tell organizational maintenance.
To move load down:
2.
(a) Push HOIST control lever (3) away from operator to move load (2) down
to its resting place.
(b) Block load (2) as needed to keep it from tipping or shifting.
(c) Take hoist hook (1) from load (2).
4-191
