Burnt, here is a link to look at.
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=1&cad=rja&ved=0CDUQFjAA&url=http%3A%2F%2Fwww.tractorbynet.com%2Fforums%2Fmassey-ferguson-owning-operating%2F127466-mf-6180-power-shift-problems.html&ei=JlgmUenaG5L09gSbq4HYCQ&usg=AFQjCNEw6ddg-TW0G_6CZnqxJxXfLM5sKw&sig2=sOAPo7er0Ku_Ol-TAI7Qpg&bvm=bv.42661473,d.eWU