Can anyone tell me which direction ( anticlockwise or clockwise ) to remove the blade,
and how to determine this on all machines?

The machine is the same as in this post (Mobilco Heavy Cut).

https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=showflat&Number=56184

Last edited by CyberJack; 03/01/17 12:45 AM. Reason: Added link