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 191 of 1390

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

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DRAFT

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Change 1

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HWT0392

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Step 10.

Remove cab instrument panel D (WP 0205).

Disconnect rear step buzzer audio alarm

connector.

With a test lead set, check for continuity across cab power distribution wire

harness wire 1647 (brown) from rear step buzzer audio alarm connector, terminal B to

rear step buzzer indicator terminal.

.

If there is no continuity, repair wire 1647 in cab power distribution wire

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

distribution wire harness and block (WP 0280).

.

Step 11.

With a test lead set, check for continuity across main wire harness wire 1614 (brown)

from rear step buzzer audio alarm connector, terminal A to rear step buzzer indicator

terminal.

.

a.

If there is continuity, replace rear step buzzer indicator (WP 0201).

.

b.

If there is no continuity, repair wire 1614 in main wire harness if

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

harness (WP 0292).

.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION