New holland 575e fuel priming

Septic man · Feb 19, 2018

I have only owned the tractor a short time. It stalled one day and seemed to be out of fuel. Gauge said 3/4 tank. I dipped the tank and it had plenty of fuel. Checked filters and the separator was empty. Changed filter and cleaned everything up and I can't get the system to prime. Can't find a primer. Has an electric fuel pump. I don't have a manual yet. Hoping someone here might have an idea. I know I need a book but don't have the money for one right now.

AJ. · Feb 20, 2018

The fuel is siphoned from the tank to the electric pump,after that the fuel is pushed through the filters to the injector pump,there is two lines attached to the tank,one is the feed and the other the return,the feed line has a pick-up going to near the bottom of the tank,that line must be air tight so it cannot draw air,loosen the bowl and switch on the key,the pump should start pumping and fuel flows our,switch off the key,tighten the bowl,look at the injector pump,you will see a fuel line attached to the front of the pump just behind the mounting flange,that's the return line,loosen it a couple of turns and switch on the key,wait till air free fuel comes through,tighten the line,at the injectors loosen each injector pipe a couple of turns,on full throttle spin the engine over on the starter till fuel spurts from the pipe unions,tighten them up and try for a start,another thing to check is the electric on/off switch working on the pump,put your fingertips on it and have a helper switch the key on and off you will feel it jump if its working.
Good luck
AJ

New holland 575e fuel priming

Septic man

New User

AJ.

Well-known Member

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