10-10-2014, 03:06 PM
I'm sorry, it is technical talk for the wire wrapped in a circle forming a coil. when energized, it produces a magnetic field and draws the plunger in. Technically that is a solenoid. In your case you are dealing with what Yanmar calls a "stop solenoid" and it is connected to the injection pump rack.
If you keep the plunger inside the coil the rack will be in the run position and the governor will assume engine speed duties. Once the plunger is out of the "coil" or housing of the stop solenoid the rack goes to NO fuel position.
The lift pump is the little pump that brings fuel to the injection pump.
Forgive me if i sound condescending, just want us to be on the same page.
If you keep the plunger inside the coil the rack will be in the run position and the governor will assume engine speed duties. Once the plunger is out of the "coil" or housing of the stop solenoid the rack goes to NO fuel position.
The lift pump is the little pump that brings fuel to the injection pump.
Forgive me if i sound condescending, just want us to be on the same page.
Gordon Jones
2000-45'-2slide-#567