Thomas, my neighbour, helping me out replacing the old feed pump with a new one. The front loader does not make it easier, but luckily it was possible to reach all without removing it (which would have been impossible since the tractor did not start)

We gave it a try earlier this week, but immediately the new one did not seem to be able to fit. The new one has five screw holes, whereas the old one have only two. The new one also has a rubber gasket, which at first glance did not seem to cover the hole in the engine block. Also the fitting for the fuel pipes are pointed differently.

So the day after I did call both Økonomideler and Akershus Traktor, and both confirmed that the new one should be able to fit. And it does, but we had to bend the fuel pipe from the pump to the filter in both ends. Having done that, all fitted fine. We bleed the fuel system and the tractor started without issues. It did stop once, but hopefully that was just some which was stuck in the system. After that, it has now been running fine.