Clutch on mower?

Changed the drive belt on 13/30 hayter heritage ride on mower now when I engage the clutch it drives and disengage it stops, any ideas?
Dave, April 2021


done
Check in the manual that you've put it together properly

https://www.manualslib.com/products/Hayter-13-30-232061.html

Anon, April 2021
link Click here to see other fixes for Hayter.