SEBU8603-01
43
Operation Section
Features and Controls
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Illustration 35
Typical example
(20) Alternator
(21) Back Pressure Valve
(22) Secondary Speed/Timing Sensor
(23) Starter Motor
i04372685
Engine Shutoffs and Engine
Alarms
Shutoffs
The shutoffs are electrically operated or mechanically
operated. The electrically operated shutoffs are
controlled by the ECM.
Shutoffs are set at critical levels for the following
items:
•
Operating temperature
•
Operating pressure
•
Operating level
•
Operating rpm
The particular shutoff may need to be reset before
the engine will start.
NOTICE
Always determine the cause of the engine shutdown.
Make necessary repairs before attempting to restart
the engine.
Be familiar with the following items:
•
Types and locations of the shutoff
•
Conditions which cause each shutoff to function
•
The resetting procedure that is required to restart
the engine
Alarms
The alarms are electrically operated. The operation
of the alarms is controlled by the ECM.