Oil & Fuel Tractor turns over but won't start?

[Boris1]

I have a 2011 l5740htsc3 with about 39 hrs. Cut grass a few days ago but won't start today? Cleaned the fuel filter, primed it, loosened gas cap in case there was some sort of vacuum. I also checked the air filter. I know it's still under warranty but I was hoping its something simple so I don't have to eat the transport cost. will the dash diagnos the issue itself with some sort of button and key sequence?

Thanks for any insight?

 

[DieselMonk]

check your PTO leaver. Maybe you left it on or the switch stiks a bit. Some saftey function that one can't start the tractor with the PTO engaged.

 

[RaydaKub]

check your PTO leaver. Maybe you left it on or the switch stiks a bit. Some saftey function that one can't start the tractor with the PTO engaged.

Yeah, but usually it cuts out it out so that it won't turn over either...

 

[teg]

Does it have fuel? Safety switches will not allow the engine to turn over. I see that you bleed the fuel line...

 

[k0ua]

If it cranks, and has fuel and compression, (and fuel timing)it must start.
Fuel shut off solenoid click? Have you cracked a line going to an injector to see if fuel comes out when cranked? I bet it does not. Fuse blown to fuel shut off solenoid? Bad solenoid.? Crack the line at the injector and check for fuel and then you will know.

James K0UA

 

[k0ua]

Teg, you beat me..

 

[Boris1]

The fuel bowl filled right up when I turned it back on? I have not cracked any lines at this point but did open the primer for a couple cranks but have since shut it off. I was moving a good bit of dirt the week before so is there something that dust could hinder?

Thanks

 

[k0ua]

The fuel bowl filled right up when I turned it back on? I have not cracked any lines at this point but did open the primer for a couple cranks but have since shut it off. I was moving a good bit of dirt the week before so is there something that dust could hinder?

Thanks

Ok I understand you opened the primer knob and cranked and it did not start, I am till thinking no fuel coming out of the injector pump, to the injectors.. Crack the injector line at the injector, crank and look for fuel.. I bet you will not have any.. you have to know to troubleshoot further.. I am still betting on that fuel shut off solenoid. It will be interesting to see what you find.

James K0UA

 

[Boris1]

Ok I will let you know what I find, if that's the case what's the next step?

Thanks

 

[Boris1]

Ok I have strong fuel flow up to the needle valve (primer) right before it goes into the pump. I will trace it after the pump tomorrow, I guess I would just slightly crack it loose due to the pressure after the pump And then crank it a couple times?

Thanks