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 978 of 1318

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

0087-2

DRAFT

0087

HWT0711

NOTE

•

Ensure cap is installed tightly on direct tank fill connector during this procedure.

Or,

connect hose to direct tank fill connector to drain water into appropriate container or to

ground.

If direct tank fill valve opens during this procedure, water will discharge from tank

uncontrolled.

•

Valve operations can be checked by observing valve shaft rotation.

•

Step 1 will ensure that direct tank fill system is operating properly or if fault exists in bulb,

indicator, or wires leading to indicator.

Step 1.

Remove direct tank fill valve cover (WP 0311).

Push battery disconnect switch to on

position (WP 0007).

While an assistant puts pump operator’s panel DIRECT TANK

FILL switch to OPEN position (WP 0004).

Check if direct tank fill valve operates to

open position.

If direct tank fill valve does not operate to open position, troubleshoot Direct

Tank Fill Valve Does Not Operate Properly (Auto or Manual Mode)

(WP 0064).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION