This dryer has been a workhorse. Never one issue. Incredible but its not drying now. I have not come across a video on the site yet to show me how to remove the top and get the drum out which I also intend to repair rollers/belt. I already cleaned 20 years of lint out of the lint trap assembly and blower by removing the lower front panel so I have that model type with lint filter inside door. i plan to replace thermal fuse, thermostat, igniter, flame sensor and gas valves roller kit its been thumping. I assume already its been over heating and also will clean the vent so thats the likely cause. But...how do I get the drum out of this model and the top off? Im sure I have to remove back panels for some of these parts but know that its a font removal issue for that task. Is there a video for this model that I can access? I'll spend $100 on parts but is there a systematic way to do this? Thanks!