Is this what you are seeing?
This is what's on my Mini tractor8 ( under motor )

[Linked Image]
[Linked Image]
Also if It's what I think it is, Make sure the Deck mounting bolts aren't over tightened (x3).
The deck slides back & forth on the deck mounting bracket to tension cutter belt via a mounted spring on it..

[Linked Image]


You could try going on this site via your mobile & put up pix.



Last edited by SuperDooper; 04/06/16 07:56 PM.
Regards,
Paul

Such is life.......
Nothing better than a "GreenField" just mowed..