Table of Contents
Advertisement
28
Operation Section
Gauges and Indicators
Gauges and Indicators
Gauges and Indicators
Gauges are supplied by the OEM. For more
information about the gauge package, see the OEM
information.
Gauges provide indications of engine performance.
Ensure that the gauges are in good working order.
Determine the normal operating range by observing
the gauges over a period of time.
Noticeable changes in gauge readings indicate
potential gauge or engine problems. Problems may
also be indicated by gauge readings that change
even if the readings are within specifications.
Determine and correct the cause of any significant
change in the readings. Consult your Perkins dealer
or your Perkins distributor for assistance.
NOTICE
If no oil pressure is indicated, STOP the engine. If
maximum coolant temperature is exceeded, STOP
the engine. Engine damage can result.
Engine Oil Pressure – The range for the
engine oil pressure is 415 to 450 kPa
(60 to 65 psi).
Jacket Water Coolant Temperature –
Typical water temperature into the
engine is 71°C (160°F). Higher
temperatures may occur under certain
conditions. The water temperature reading may
vary according to load. The reading should never
exceed 96°C (204°F).
1. A high water temperature switch is installed in the
cooling system.
2. A low oil pressure switch is installed in the oil
gallery of the engine.
3. A high pressure Backfire switch is installed to the
inlet manifold of the engine.
i02917145
SEBU8430-02
Advertisement
Table of Contents
