Zetor 7745 fuel leak. Hose behind pump

Just recently bought a new to me Zetor 7745. Machine is in great shape from what i can tell but 2 hours into using it i got a fuel leak. I found the leak to be a rubber line that comes out behind injector pump then goes to some type of block under compressor. My concern is how to get to fitting behind injector pump. I am mechanicly inclined but cant seem to get in there as no room. Can one safely remove the pump and lines or would i be causing more harm?

I replaced it without taking off the fuel pump.

And if you do take it off, scratch mark it to the engine body so you can put the injection timing back.

There is an extra spline on the pump shaft which makes it impossible to get the splines to engage wrong. only one position.

This is a banjo bolt on the top? How did you get to it without removing the pump? I really hate to remove it and mess with the other fittings. Thanks for the reply

Hi,

The easy way is to take the exhaust manifold off.

Mike