TM 5-2420-230-10
Key
Control or Indicator
Function
1
Warning Indicators
Give the operator a visual indication of:
Low service brake air pressure
Low secondary/parking brake air pressure
PARK BRAKE lever ON
MODE CONTROL switch in any mode other than
ROAD/BACKHOE setting
Transmission filter blocked
Headlight high beams on
Battery not charging
High coolant temperature
Low engine oil pressure
2
TRANSMISSION OIL PRESSURE Gauge
Indicates the transmission oil pressure when the engine is
running.
3
TRANSMISSION OIL TEMPERATURE Gauge Indicates the transmission oil temperature when the engine
is running.
4
Speedometer
Indicates the speed of the vehicle. The inner graduations
are mph, and the outer graduations are km/h. The gauge
also incorporates an odometer that records the number of
kilometers the vehicle has traveled.
5
Turn Signal Indicator
The indicator flashes, showing the turn signal has been
activated. The arrow indicates the direction selected.
6
Indicates the speed of the engine in RPM.
7
ENGINE COOLANT TEMPERATURE Gauge
Indicates the temperature of the coolant in the cooling
system. The gauge is calibrated in Fahrenheit and Celsius.
8
ENGINE OIL PRESSURE Gauge
Indicates the engine oil pressure when the engine is
running. The gauge is calibrated in psi and kPa.
4-2
Change 1