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 945 of 1318

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

0085-5

DRAFT

0085

HWT1458

Step 6.

Put WINDSHIELD DELUGE switch to off position (WP 0004).

Connect hose to

windshield deluge pump outlet hose coupler.

Remove strainer screen from windshield

deluge automatic drain valve (WP 0324).

Check if automatic drain valve strainer screen

is clogged.

a.

If strainer is free from clogs, replace hose from windshield deluge pump

to windshield deluge automatic drain valve (WP 0320).

b.

If strainer is not free from clogs, clean screen or replace windshield

deluge automatic drain valve (WP 0324).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION