Thanks to STEP-by-STEP YouTube video - smooth job. After disassembling top and removing front panel, unhooking drive belt, pulling drum out was easy. Used screwdriver to remove belt then, after prying about 6 inches, I just pulled up remainder of rotten, work out belt. The cleaning of old adhesive was time consuming. Took about 10-20 minutes. Used 6 small sea clamps to hold belt on and slowly moved around drum. The adhesive is a mess, applied in 6 inch increments, let set up 2 min then pushed belt onto metal drum. Let dry for 30 minutes then reassembled drum, put belts on, closed her up and didn't use for 24 hours. Next day, checked inside dryer and all looked good so put a load of clothes in and it all held in place.
Purchased 10/2003... and still rolling :} They don't make 'em like that anymore...….
YouTube is A W E S O M E!!! Best thing since Microwave was born---LOL