TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009

TM-9-2320-328-13-P-1 - Page 324 of 1318

TM 9-2320-328-13&P-1

0047-4

DRAFT

0047

END OF TASK

HWT1159

WARNING

ICON 15

Ensure PTO area is clear of personnel and obstructions before engaging PUMP

PTO switch.

Failure to comply may result in injury or death to personnel and/or

damage to equipment.

NOTE

Ensure system air pressure is at least 85 psi (586 kPa) during this procedure.

System air

pressure is required to activate valves.

Step 3.

Start engine (TM 9-2320-422-10).

Set up system to pump from onboard water

tank (WP 0019). Turn on foam system (WP 0024). When discharging from NO.1

DRIVER SIDE DISCHARGE or NO. 2 PASSENGER SIDE DISCHARGE, press FLOW

button on valve control. Record GPM rate, using settings from manual metering control

valve data plate set manual metering valve to match discharge rate of flow.

Operate

bumper turret (WP 0027), under truck nozzles (WP 0028), or side discharge. Check if

foam is delivered when system is operated.

a.

If foam is delivered, problem has been corrected.

b.

If foam is not delivered, notify Supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION