I ran across this wonderful resource a year or so ago. It’s call The Blueprints. It’s a website created by a guy named Onno van Braam that contains hundreds of technical drawings and photos of many items including many Triumph Motorcycles.
For example, there are beautiful technical photos of my favorite 2008 Triumph Bonneville.
The site also contains vector drawings of many items including this Triumph T-150 Trident.
Just thought some of you out there might find these resources helpful. Check it out!
UPDATED SEP 24, 2012
In response to Keith’s comment and question below, I discovered that there is a new and updated Haynes Service and Repair Manual available for Bonneville’s, Thruxton’s and Scrambler’s from 2001 through 2012, on the Haynes Online website. The current price shown is $45.45. Here is a copy of the new cover: