Hello Guest, you do not yet have the necessary rights to see the contents of our FAQ articles. Register in our forum, briefly introduce yourself and your Zetor in words and pictures and actively participate in discussions in the forum, then you will automatically receive access to the specialist articles in the FAQ.
Local dealer has got back to me now the man that knows has returned, so I will post them here for anyone in the future.
Big ends are 65lb/ft
Headbolts 130lb/ft
Inlet valve rocker setting 8 thou
Exhaust valve rocker setting 12 thou
Hope this helps someone.