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 1039 of 1318

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

0091-1

DRAFT

0091

FIELD LEVEL MAINTENANCE

FOAM SYSTEM INDICATOR DOES NOT ILLUMINATE (CAB)

INITIAL SETUP:

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

FOAM SYSTEM INDICATOR DOES NOT ILLUMINATE (CAB)

HWT0404

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 cab FOAM SYSTEM

switch to on position (WP 0004) and release.

Check if pump operator’s panel FOAM

SYSTEM indicator illuminates.

If pump operator’s panel 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

References (continued)

WP 0198

WP 0205

WP 0281

Equipment Conditions

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

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