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TM 9-2320-364-20-2
2-1093
(1) Remove dust cover from DCA
connector MC39.
(2) Connect DCA cable W1 to the
vehicle test meter (VTM) and DCA
connector.
(3) Power-up STE/ICE-R VTM in the
DCA mode (TM 9-4910-571-12&P).
(4) Perform a confidence test.
(5) Set TEST SELECT switches to 38.
(6) Start engine (TM 9-2320-364-10).
(7) Perform offset test
(TM 9-4910-571-12&P).
(8) Allow engine to run until gage starts
to indicate an increase in
temperature.
(9) Press and release TEST button.
(a)
If engine coolant temperature is
not between 180F and 230F
(82C and 110C), go to Step
(10) below.
(b)
If engine coolant temperature is
between 180F and 230F (82C
and 110C), perform Steps (11)
through (13) below and notify
DS Maintenance.
(10) Compare the STE/ICE-R test #38
results to the water temperature
gage in the truck cab.
(a)
If water temperature gage
reading is different from the
STE/ICE-R test #38
temperature reading, go to
Electrical System
Troubleshooting (Para 2-20,
Fault 5).
(b)
If water temperature gage
reading is equal to the
STE/ICE-R test #38
temperature reading, fault not
corrected. Perform Steps (11)
through (13) and notify DS
Maintenance.
(11) Turn OFF ENGINE switch.
(12) Disconnect DCA cable W1.
(13) Install dust cover on DCA connector
MC39.
WATER TEMPERATURE GAGE TEST
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