i just searched all over google, and i can't find a thing mate, sorry?
we got a bit of snow here by the way, i think it's great. but i should imagine your bloody fed up of it.
welcome to the madhouse ,
im sorry but this don't help me at all ,
but you may make something of it, click this link and see. http://www.cmsnl.com/yamaha-fzr1000w-1989_model9477/partslist/H-06.html