The official service book is available from your dealer and there are plenty of overpriced xerox bootleg versions on ebay.
If you are looking for an electronic version then no, I have not come across one yet. The 2002 manual is available though:
http://www.triumphrat.net/modules.ph...29119&forum=19
The 2002 and 2005 are not that much different so most of the things on the older manual apply to the '05 also.
[ This message was edited by: Martin_R on 2005-12-13 01:13 ]