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 333 of 1320

TM 9-2320-304-14&P

2-93

Operating Instructions (Cont)

NOTE

Only remove center screw on engine side of LHS control box cover.

(14)

On disabled truck, remove four screws (17), lockwashers (18), and LHS control box cover (19).

NOTE

Button may be stiff and hard to push in.

(15)

Press and hold free flow valve override button (20). Press one or more of the following buttons

to return LHS to the stowed position: hook arm UP (21), hook arm DOWN (22), main frame

UP (23), main frame DOWN (24).

CAUTION

Engine speed must be at idle before using hydraulic selector switch, or damage to

equipment may result.

(16)

On both trucks, turn hydraulic selector switch (14) to OFF position.

(17)

Put PTO ENGAGE switch (12) in OFF position on operable truck. Make sure indicator light (13)

goes off.

(18)

Shut down engine on operable trucks.

(19)

On disabled truck, turn ignition switch (15) to OFF.