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>LTC</strong> <strong>Repair</strong> <strong>Lombardini</strong> <strong>Engine</strong> <strong>Troubleshooting</strong><br />
5.7 Checking Voltage to Glow Plugs (<strong>Lombardini</strong> 1003 engines)<br />
See Graphic: wc_gr003229<br />
To check the voltage to the glow plugs, carry out the following<br />
procedure:<br />
5.7.1 Disconnect the B (black) wire (a), place the keyswitch in the START<br />
position, and measure the voltage between the black wire and ground.<br />
There should be 12V (battery voltage approximately 12) measured.<br />
If 12V is measured, check the function of the glow plug.<br />
If 12V is not measured, continue.<br />
5.7.2 Disconnect the B (black) wire (b) and measure the voltage between it<br />
and ground. There should be 12V (battery voltage approximately 12)<br />
measured.<br />
If 12V is measured, clean the connection points of the wires.<br />
Reconnect the wires and check the function of the glow plug.<br />
If 12V is not measured, check the glow plug relay.<br />
a<br />
b<br />
63<br />
wc_gr003229