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Curtis B.
Curtis B., Technician
Category: Construction and Road Equipment
Satisfied Customers: 28057
Experience:  Technican turned service manager with multiple lines of equipment and rental units.
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I have a new holland ec 45 mini excavator and it keeps

Customer Question

I have a new holland ec 45 mini excavator and it keeps burning up the fuel shut off solnoid. I had to unplug it and wire up the valve to move it and it burnt the wire back to the panel.
Submitted: 1 year ago.
Category: Construction and Road Equipment
Expert:  Curtis B. replied 1 year ago.

The fuel solenoid is a three wire solenoid. It has two internal coils, a large coil that pulls the solenoid for start, and a small that has to hold the solenoid for run.

Expert:  Curtis B. replied 1 year ago.

Solenoid has to be adjusted so it goes the full travel and bottoms out. If the solenoid does not bottom , the large coil stays energized and will burn up.

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