CUMMINS N14 - Lubricating Oil Temperature Above Specification

Lubricating Oil Temperature Above Specification
Cause Corrections
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Oil Level Incorrect
OK
f
Add or drain engine oil. Refer to Proce-
dures 2-06 and 2-07. Check dipstick
calibration. Refer to Procedure 2-10.
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Engine Coolant Temperature Excessive
(Above 100°C [212°F])
OK
f
Refer to ‘‘Coolant Temperature Above
Normal - Sudden Overheat’’ Symptom
Chart.
----------
Oil Temperature Gauge/Sensor
Malfunctioning
OK
f
Check gauge. Refer to Procedure 2-22.
----------
Oil Thermostat Malfunctioning
OK
f
Remove oil thermostat and check.
Refer to Procedure 2-19.
----------
Oil Cooler Malfunctioning
Check the oil cooler. Refer to Procedure 2-19.
Troubleshooting Symptoms Charts SectionT-Troubleshooting
N14Page T-92