As far as I can see it necesitates the removal of top & bottom panels to give access to top & bottom bolts securing sides. Undo said bolts and open vertical panels sufficiently to allow enough room in between the front panel & the front of the drum to pass the new belt.
QED!
Jim Ivey himself
August 2004
I can answer this question...
How do I replace drive belt on Zanussi tumble drier TD 525?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix tumble dryers.