Re: hotpoint belt fitting tool
Here’s a tip on fitting Crosslee belts, and should work on the Creda ones.
Get yourself a Tricity Bendix oven door handle, 3116132006 (comes as a pair). Pull off one end cap/piece, and then the hollow end put over the motor shaft as you “roll” the belt along into place. The remaining end piece/cap (which will be in your hand) you use to rotate the belt into place.
Alternatively use a long-reach socket on an extension.
Alex