6-17Z Master 597 Diesel Series Service Manual
6
ELECTRICAL
WATER TEMPERATURE GAUGE
Purpose
The purpose of the water temperature gauge is to
monitor the engine coolant temperature.
The water temperature gauge is located on the left side
of the operator on the control panel (Fig. 373).
Fig 373 DSC-2550
Time-efcient shop testing is not possible. See
information under Temperature Sender Testing, page
6-15.
Fig 374 DSC-2549
When the engine water temperature increases the water
sending unit resistance decreases, which cause the
needle on the water temperature gauge readings will
increase (Fig. 374).
How It Works
Location
Testing
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