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 69 of 1390
TM 9-2320-328-13&P-2
0116-9
DRAFT
0116
Change 1
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HWT3181
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WARNING
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ICON 3
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Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle.
Jewelry can catch on equipment and cause serious injury.
Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
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Step 18.
Remove non-operating rear lower center clearance light (WP 0227).
With a test lead
set, check for 22 to 28 VDC between terminal wire 1606 (black)
at main wire harness
clearance light connector terminal and a known good ground.
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If 22 to 28 VDC are not present, repair wire 1606 in main wire harness if
repairable
(TM 9-2320-325-14&P), or replace main wire
harness (WP 0292).
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NOTE
Lower center rear clearance marker LED light assembly must be inserted into connector
so + marking on light assembly align with black wire.
LED lights will not function if
installed in reversed position.
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Step 19.
Turn Off Clearance Lamps (TM 9-2320-422-10).
Turn Service Drive Lights Off
(TM 9-2320-422-10).
Pull battery disconnect switch to off position (WP 0007).
With a
lead test set, check for continuity across main wire harness wire 1640 (white) from main
wire harness clearance light connector terminal and a known good ground.
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a.
If there is continuity, replace non-operating clearance light (WP 0227).
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b.
If there is no continuity, repair wire 1640 in main wire harness if
repairable (TM 9-2320-325-14&P), or replace main wire harness
(WP 0292).
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MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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