TM 9-2320-392-10-1
M1089A1 MATERIAL HANDLING CRANE (MHC)
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OPERATION - Continued
STOW M1089A1 MHC - Continued
NOTE
Operate BOOM lever and MAST lever at the same time so that 45-degree
reading is maintained on boom angle indicator.
5.
Move BOOM lever (23) and MAST lever (28) to DOWN position until mast (29) is fully
lowered.
6.
Move BOOM lever (23) to DOWN position until boom (39) is fully lowered.
7.
Connect hook assembly (26) to stowage ring (27).
8.
Install safety pin (24) in hook assembly latch (25).
9.
Move HOIST lever (22) to UP position to remove all slack from cable (30).
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