Really helpful YouTube video on D.I.Y timing belt service on a 456

All 612 owners thinking about changing their own timing belts should watch this YouTube video posted up yesterday by Scott "Ratarossa." Although the featured car is a 456, the step-by-step process is basically the same as it would be with a 612 (or a 550 or 575). The big difference would be the monster aluminum cross-member on the 612, running across the front of the engine. But once you've removed the accessory belt covers and belts, I expect you'll have enough room to do the timing belt replacement without too much trouble.