Hi, Having just bought one of these and then found it to be faulty.
The usual fault is the 8uf capacitor. Dismantle the left side panel and the top removes to the rear. When, you look at the back of the machine, there is a small disc with 2 screws, remove it. Around that but to the left of it is a further cover, remove that. The 8uf bit is there.
If you leave the door open and use a small object to activate the drum switch, over the door. Then switch on, it will be obvious whether the heater is working. Seriously, don't touch anything. The heater either works or it don't!
Easier to replace parts than re-makethem.
Chris, December 2007