TM 9-2320-260-10
e. Unloading the Truck With Dump Body Down.
(1) To unload from tailgate end with dump body (1) in down position, follow these
procedures:
(a) Rig tailgate for end loading (refer to c. above).
(b) Start engine (refer to paragraphs 2-12 and 2-13).
NOTE
Assistant must guide the driver when backing vehicle.
(c) Back vehicle into position (refer to paragraph 2-17).
(d) Stop engine (refer to paragraph 2-16).
(e) Unload truck by hand, forklift truck, or other mechanical device.
f. Unloading the Truck by Dumping.
CAUTION
With the dump body in the raised position. do not jerk the vehicle
by moving forward and backward to free material flow from under
the tailgate. This will cause damage to the dump body hoist and
dumping mechanism.
(1) Start engine (refer to paragraphs 2-12 and 2-13).
(2) Position vehicle so tailgate (2) is over dumping area.
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