The dryer heats but has a loud noise sort of like a shoe in the dryer. We don't know much anything about dryers but thought we'd take a look and see what was to be seen. Took off the back panel, used vac on dust/lint and metal shavings dust particles

Don't know what is causing the noise or metal shavings. Any suggestions on what it sounds like it could be? Oh, how do ya get the front panel off?
