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 398 of 1318

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

0057-18

DRAFT

0057

Change 1

.

HWT0875A

.

Step 26.

Remove skid plate grille (WP 0349).

Disconnect main wire harness main 3 connector.

With a test lead set, check for continuity across wire 2831 (blue) from pump operator’s

panel FOAM SYSTEM switch terminal, to main wire harness main 3 connector,

terminal E.

.

If there is continuity, repair wire 2831 in cab pump control wire harness if

repairable (TM 9-2320-325-14&P), or replace cab pump control wire

harness (WP 0281).

.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION