TM 5-3810-302-10
Exercise caution when swinging loads.
Stop the hook block from swinging when unhooking a load.
Swinging rapidly can cause the load to swing out and increase the load
radius. Swing the load slowly. Swing with caution and keep the load lines
vertical.
Operate the crane only from the crane operator's seat. Operating from any
other position, such as reaching in a window, constitutes a safety hazard.
Never operate the crane with less than three wraps of rope on the hoist
drum.
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