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Chapter 2 NAME OF PARTS
Equipment and instrument
The installed equipment and shapes differ on the engine type.
Start and stop instrument
Manual stop lever
Use the manual stop lever to shut down the engine in
the event of an emergency. If the starter switch fails to
stop engine operation, use the manual stop lever.
When the manual stop lever, which is located in the
fuel control link, is moved in the "STOP" direction, the
engine stops.
If the engine continues to operate even after the man-
ual stop lever is moved in the "STOP" direction, cut off
the fuel supply to stop the engine.
Fig. 2-5 Manual stop lever
Stop solenoid
The stop solenoid operates for normal shutdown of
engine operation.
The stop solenoid moves the rack of fuel injection
pump to cut the fuel, and consequently stops the
engine.
The RUN OFF type stop solenoid is equipped in this
engine. Not energized while the engine is running.
Energized by a stop signal to stop the engine.
Fig. 2-6 Stop solenoid
Instruments
This section describes about devices which transmit signals to necessary instruments of the engine operation.
Read carefully and understand functions of each device.
Revolution detection pickup
It is installed in the timing gear case, and always
detect engine speed.
Fig. 2-7 Revolution detection pickup
STOP
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