LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
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<strong>Lombardini</strong> <strong>Engine</strong> <strong>Troubleshooting</strong> <strong>LTC</strong> <strong>Repair</strong><br />
5.13 General <strong>Engine</strong> <strong>Troubleshooting</strong><br />
Possible Cause Symptom<br />
<strong>Engine</strong> will not crank<br />
<strong>Engine</strong> does not start<br />
<strong>Engine</strong> starts, but stops<br />
68<br />
Poor acceleration<br />
Unsteady rpm<br />
Low fuel level <br />
Fuel supply/return lines<br />
clogged<br />
<br />
Clogged fuel tank vent <br />
Fuel pump faulty <br />
Fuel contaminated with air <br />
Unit injector(s) faulty/worn <br />
Unit injector settings incorrect <br />
Injection pump rack sticking <br />
Oil level too high <br />
Improper oil viscosity <br />
Oil diluted by fuel <br />
Oil pressure relief valve faulty<br />
Oil pick-up tube clogged<br />
Oil pump air contaminated at<br />
pick-up tube<br />
Black smoke<br />
Glow plugs faulty <br />
Glow plug controller faulty<br />
Glow plug relay inoperable<br />
Starter defective<br />
<br />
<br />
<br />
White smoke<br />
Blue smoke<br />
Low oil pressure<br />
<br />
<br />
<br />
Oil level rising<br />
Excessive oil consumption<br />
Wet exhaust<br />
Overheating<br />
<strong>Engine</strong> knocks