Explanation required kubota b21

[Serge]

I removed the 3 injectors on the injection pump of my b21. I have a leaking problem.
For a reason that I don’t understand the next days 3 Li of fuel were discovered in the pan under the tractor
Is there any explanation. There is no leak on the fuel line as far as I see

 

[North Idaho Wolfman]

I don't know how we can help????
You give us nothing to point to.

If it's leaking fuel it's a line, a fitting, the tank or a pump leaking.

 

[whitetiger]

I removed the 3 injectors on the injection pump

Have you removed the 3 delivery valves from the top of your injection pump or the 3 injectors in the cylinder head?

 

[North Idaho Wolfman]

Have you removed the 3 delivery valves from the top of your injection pump or the 3 injectors in the cylinder head?

Yea removing the delivery valves would explain one heck of a leak!

 

[Serge]

Have you removed the 3 delivery valves from the top of your injection pump or the 3 injectors in the cylinder head?

I have replaced the whole pump finally but now it’s starting and stop after few seconds. Tomorrow I will check the fuel filter but except that I have no clue what could be the problem

 

[armylifer]

When you say that it is leaking, where under the tractor is it pooling? Try looking right above the pool of fuel and see if that gives a clue where the leak originates from. If the leak is coming from some area other than right above the pool of fuel, then check to see if the fuel is traveling along the fuel line before it actually drips to the ground.

 

[North Idaho Wolfman]

I have replaced the whole pump finally but now it’s starting and stop after few seconds. Tomorrow I will check the fuel filter but except that I have no clue what could be the problem

You more than likely have a stop solenoid issue.

 

[Serge]

You more than likely have a stop solenoid issue.

That was the issue thanks