Hello Mathias
I'm loving your never-say-die attitude.
I don't know the technology you're employing, but it looks promising. At the very least it positions the pipe apertures where they need to be.
In English we have an expression 'belt and braces' [Google it!]. Having applied the belt, which brings horizontal forces into play, I'd be looking to apply the braces - some vertical support.
Do you know any steel fabricators? They'd easily be able to make you a bracket that attaches to, and transfers the vertical forces onto, the internal bull pinion housing.
As already discussed, your tractor is well worth bringing back to life. It's a Major.
Could I just express my admiration for fellow members who contribute in English when it is not their mother tongue.
Best, Adrian.
