LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>LTC</strong> <strong>Repair</strong> <strong>Lombardini</strong> <strong>Engine</strong> <strong>Troubleshooting</strong><br />
5.5 <strong>Engine</strong> Cranks But Does Not Start—Flowchart 4A<br />
Replace<br />
battery.<br />
Gravity feed fuel<br />
through fuel intake<br />
hose.<br />
<strong>Engine</strong> Cranks But Does Not Start<br />
Make sure that the machine<br />
has fresh fuel and that the<br />
fuel filter and fuel hoses are<br />
in good condition.<br />
Check battery condition.<br />
No<br />
Does<br />
battery provide<br />
correct voltage and<br />
CCA?<br />
Yes<br />
Yes<br />
Check fuel solenoid wiring.<br />
Is<br />
fuel pump solenoid<br />
operating?<br />
No<br />
Consult<br />
<strong>Lombardini</strong><br />
<strong>Engine</strong> <strong>Repair</strong><br />
Manual.<br />
Replace glow plugs.<br />
61<br />
No<br />
Yes<br />
Yes<br />
Check if fuel flows from inlet<br />
hose when engine is cranking.<br />
See Checking Fuel System<br />
Does<br />
fuel flow from inlet<br />
hose?<br />
Yes<br />
Check glow plugs.<br />
See Checking Glow Plugs.<br />
Do<br />
glow plugs operate<br />
correctly?<br />
No<br />
Check glow plug relay.<br />
See Checking Glow Plug Relay.<br />
Does<br />
glow plug relay operate<br />
correctly?<br />
No<br />
Replace glow<br />
plug relay.<br />
wc_gr003503