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 1043 of 1318

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

0092-1

DRAFT

0092

FIELD LEVEL MAINTENANCE

FOAM SYSTEM INDICATOR DOES NOT ILLUMINATE (PUMP OPERATOR'S PANEL)

INITIAL SETUP:

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

FOAM SYSTEM INDICATOR DOES NOT ILLUMINATE (PUMP OPERATOR'S PANEL)

HWT0807

NOTE

Step 1 will ensure that foam system is operating properly or if fault exists in bulb, indicator,

or wires leading to indicator.

Step 1.

Push battery disconnect switch to on position (WP 0007).

Put pump operator’s panel

FOAM SYSTEM switch to ON position (WP 0004).

Check if cab FOAM SYSTEM

indicator illuminates.

If cab FOAM SYSTEM indicator does not illuminate, troubleshoot Foam Not

Delivered From All Systems (Bumper Turret, Under Truck Nozzles, and

Manual Metering Controls) or System Does Not Shut Off (WP 0057).

Tools and Special Tools

Tool Kit, General Mechanic’s: Automotive

(WP 0398, Item 17)

References

TM 9-2320-325-14&P

WP 0004

WP 0007

WP 0057

WP 0207

References (continued)

WP 0213

WP 0214

WP 0303

Equipment Conditions

Engine OFF (TM 9-2320-422-10)

Wheels chocked (TM 9-2320-422-10)