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 678 of 1318

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

0072-14

DRAFT

0072

Change 1

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HWT2630A

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Step 19.

With a test lead set, check for continuity between pump house wire harness wire 3264

(black) from pump house wire harness manual override manifold pump displacement

solenoid connector, terminal 2 to a known good ground.

..

a.

If there is continuity, repair wire 3264 in pump house wire harness if

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

harness (WP 0302).

..

b.

If there is no continuity between wire 3264 and a known good ground,

replace hydraulic override manifold (WP 0142).

..

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION