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 809 of 1318

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

0073-23

DRAFT

0073

HWT3099

Step 31.

Pull battery disconnect switch to off position (WP 0007).

Disconnect wire 4065 (red)

from primer valve control solenoid (WP 0168).

Disconnect wire 4065 (red) from primer

control valve (WP 0169).

Check for continuity across wire 4065 (red) from primer valve

control solenoid terminal to primer valve terminal.

a.

If there is continuity, replace primer pump valve control

solenoid (WP 0168).

b.

If there is no continuity, repair wire 4065 in pump house wire harness if

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

harness (WP 0302).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION