ELECTRICAL SYSTEM
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
6-M9
[2] HOUR AND TACHOMETER
The electrical hour meter and tachometer is
equipped on the meter panel.
This meter indicates the operated hours when the
main switch is turned to "ON" position.
After starting the engine, this meter indicates the
present engine revolution.
The meter picks up the voltage from the IC regulator
located in the alternator.
The IC regulator sends a signal of the engine
revolution to the meter.
The meter calculates the signal. It changes and
indicates the signal to the engine revolution in
cooperation with the voltage.
9Y1210855ELM0011US0
[3] FUEL LEVEL GAUGE
Fuel level gauge and fuel level sensor are connected
by the wiring.
Fuel level gauge detects the resistance from the fuel
level sensor.
Fuel level gauge indicates the fuel level in the fuel
tank.
The relationship between the resistance of the fuel
level sensor and the fuel level gauges is as follows.
When the fuel is close to empty level, the low fuel
indicator (2) of the Easy Checkerâ„¢ comes on and the
segment K1 (3) of the fuel gauge starts blinking at
1-second intervals.
9Y1210855ELM0012US0
(1) Tachometer (2) Hour Meter
Resistance of Fuel Level
Sensor
Reading on Fuel Level
Gauge
Approx. 110 Ω Empty
Approx. 3 Ω Full
(1) Fuel Level Gauge
(2) Low Fuel Indicator
(3) Segment K1
(A) Empty
(B) Full
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