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 1167 of 1318

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

0105-19

DRAFT

0105

Change 1

.

HWT1156

.

Step 27.

Put EMERG MASTER and ROOF EMERGENCY LIGHTS switches to off position

(WP 0004).

Turn Service Drive Lights Off (TM 9-2320-422-10).

Pull battery disconnect

switch to off position (WP 0007).

Remove one non-operating warning lights from front

cab roof lightbar (WP 0224).

With a test lead set, check for continuity across lightbar

cable assembly ground wire (white) from non-operating warning light connector to a

known good ground.

.

If there is no continuity, repair lightbar cable assembly ground wire (white) if

repairable (TM 9-2320-325-14&P), or replace lightbar cable assembly

(WP 0291).

.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION