Instruments
This section describes about devices which transmit signals to necessary instruments of the engine in opera-
tion. Please read carefully and understand functions of each device.
Oil Pressure Unit
The oil pressure unit is installed above the oil filter for
the detection of engine oil pressure.
Thermo Unit
The thermo unit is installed under the thermostat cover
for the detection of the temperature of engine coolant.
Operating temperature range: 50 to 120 C [122 to
°
248 F]
Revolution Detection Pickup
The revolution detection pickup is installed on the fly-
wheel housing for the detection of engine speed.
°
Chapter 2
fig.2-6 Oil pressure unit
Thermo unit
fig.2-7 Thermo unit
fig.2-8 Revolution Detection Pickup
NAME OF PARTS
Oil pressure
unit
2-3