TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009

TM-9-2320-328-13-P-2 - Page 110 of 1390

TM 9-2320-328-13&P-2

0118-8

DRAFT

0118

HWT2965

Step 14.

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

Remove cab instrument panel

B (WP 0204).

Disconnect cab pump control wire harness foam level gauge connector.

Push battery disconnect switch to on position (WP 0007).

With a test lead set, check

for 22 to 28 VDC at wire 2342 (red) from cab pump control wire harness foam level

gauge connector, terminal 1 and a known good ground.

If 22 to 28 VDC are not present, repair wire 2342 in cab pump control wire

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

wire harness (WP 0281).

Step 15.

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

With a test lead set, check for

continuity across wire 1023 from cab pump control wire harness foam level gauge

connector, terminal 2 to a known good ground.

a.

If there is continuity, replace cab foam level gauge (WP 0211).

b.

If there is no continuity, repair wire 3895 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