Ordered Dryer drum support bearing and the 4 replacement bearing slides as most online fixes indicated that could be the first problem. Very easy to access the front panel, just 4 screws and the front panel separates. The parts are mounted on the reverse side of the front panel. Parts were super easy to find here, cost was low, shipping was reasonable and the parts arrived in 2 biz days! Easy removal and replacement then reassembly, after vacuuming the collection of dust & lint. There must be a problem with the pulley as there is still a bit of noise, but the loud squealing is gone. So we can live with this until we replace the dryer completely.