Operation & Maintenance Manual──LG946L Wheel Loader
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1.2 Introduction of Gauges & Controls
The introduction of gauges & controls needed for operating the machine is below. Be sure
to understand their functions and methods for use.
1.2.1 Vehicle Gauges and Lights
z Engine Water Temperature Gauge
This gauge indicates the temperature of engine water.
When the temperature index lies in the green ranges
(60 ~100 ), the water temperature is normal. ℃℃
Notice:
If the temperature index moves past green into the red range, be
sure to stop the machine for inspection.
Refer to 3.4.2 Steps to Stop Engine Page 76 in this chapter for details of stopping the
engine.
z Torque Converter Oil Temperature Gauge
This gauge shows the torque converter oil temperature
When the temperature index lies in the green range (60 ~120 ), ℃℃
the oil temperature is normal. If the temperature index moves past green into the red ranges,
be sure to stop the machine for inspection.
z Working Chronometer
This indicator shows the total operation hours of the machine; its
value can be used as a reference for inspection and maintenance.
z Braking Air Pressure Gauge
This gauge indicates the air pressure of the brake system.
If the pressure index lies in the green range
(0.4MPa~0.8MPa), the oil pressure is normal. Be sure to stop
the machine for inspection if the index moves outside this
range.
z Indicator Lamp
The indicator lamp is located on the gauge panel. Refer to 1.1 Control Systems and
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