I did unhook the belt from the roller.....but though I had it back on properly......is it just a case of doing it again..or is there a way of dismantling things further...I dont have any instructions and was boing it blind.......I unloosened the 3 screws on the head, lifted the cover out of the way.....cleaned it.......but did have to move the belt to get in properley,,,,,I then slid the roller back under the belt and fit the head back together.....
Does this sound like my belt is miss aligned or something - thanks