TM-9-2320-304-14-P
LOAD HANDLING SYSTEM, HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, AND DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
AUGUST 2000
TM-9-2320-304-14-P - Page 70 of 1320
TM 9-2320-304-14&P
2-10
Operating Instructions (Cont)
2-9. LOAD HANDLING SYSTEM (LHS) (CONT).
(b)
AUTO position: For normal pick-up and off-loading sequence of flatrack.
(c)
MANUAL HOOK ARM (MAN H.A.) position: For picking up and off-loading use on
trailers, docks, and in event of failure of automatic hook arm electronic circuits.
(d)
MANUAL MAIN FRAME (MAN M.F.) position: For picking up and off-loading on trailers,
docks, and in the event of failure of automatic main frame electronic circuits.
(e)
MANUAL TRANSIT (MAN TRANS) position: Used when automatic circuits have failed
and MAN H.A. and MAN M.F. are operated. This position must be selected if truck is to
travel.
(f)
CRANE/SRW position: Not used.
(3)
Warning Indicators.
CAUTION
After loading operations using CHU kit and container and the LHS NO TRANSIT indicator
goes off, operator must release the joystick from the LOAD position. Failure to release the
joystick may cause LHS OVER LOAD indicator to illuminate and hydraulic cylinders to
remain active, forcing a temporary bow in the LHS frame, resulting in contact between
LHS and container.
(g)
(a)
LHS NO TRANSIT indicator (3) (red) illuminates when LHS is not correctly stowed in
transport position.
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