Re: Hotpoint TS12 Dryer
No problem, still reckon its your jockey pulleys, very common fault. If it returns it will be advisable to change both pulleys. You can order them here.
Unless of course your machine has the later stretchy belt fitted, then it may be belt wear.
If the date code (first two numbers of serial number) is 02 or higher then it will have the later belt without any jockey pulleys.
If it does have jockey pulleys the part number is 1740944.
Jim.