Operation Under Usual Conditions (Cont)
2-117. PUMPING FROM ONBOARD WATER TANK.
When backing up vehicle, one crew member must be in
back of vehicle operating rear step buzzer to communicate
with operator. Failure to comply may result in damage to
equipment or injury or death to personnel.
All valves, drains, and caps should be closed.
a. Position vehicle for convenient discharge hose layout and bring vehicle to
b. Park vehicle (TM 9-2320-279-10-1, para 2-11).
c. Start water pump engine (para 2-113).
d. Put TANK TO PUMP switch (1) in OPEN position. Indicator light (2) will
e. Prime water pump (para 2-114).
f. Set pressure governor (para 2-115).