Go to ebay
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=140215742987&ssPageName=STRK:MEWA:IT&ih=004
cut and paste this link, for £1 you will be sent an emial telling you how to fix it. But read the page first for guiadance and to see if your machiner is covered.
OG, March 2008