I followed the instructions above and was able to fix my food processor. Thanks you for posting.
My summary...
You will need: 8mm Fork Key Tool; long, thin, posi-drive Tool;standard posi-drive Tool (optional)
1. Remove 3 screws from base with fork key tool
2. Remove liquidiser cover
3. Remove 3 screws with posi-drive tool and reduce cap & metal plate
4. Remove 2 screws with posi-drive tool
5. Remove 'pulse' button
6. Remove single screw with posi-drive tool
7. Lift top off processor body
8. Remove 2 screws on side of chasis casing with long, think tool (use magnetic to keep screws)
9. Remove cap from spindle
10. Separate body from base taking care of wires.
You can now access the belt (or undertake other repairs)
I also took some photos that others might find helpful
http://www.garrilla.com/?p=427
garrilla
December 2012