DVG45B6305P (AC) Samsung Dryer - Overview

I YouTube it and there’s a step by step process on how to do it, took maybe 30 mins. If I can so can you

Dryer would not start but electronics were working.

Pulled top of dryer off; noticed the belt was loose but not broken.
Went in through the back (1 screw and removed the exhaust pipe/plate); noticed the wheel was broken and thus the belt had fallen off.

Ordered replacement wheel/arm.
One screw to remove old one, one screw to install new one...tentioned the belt. Dryer was good as new.

Cleaned the sensors from inside the drum with alcohol and that did not work. Ordered two sensors. Lift top cover. Remove screws on each of the front side that secures front cover. Unplug door sensor and pull front cover towards you and lift at same time removing from frame. I own dogs and immediately noticed dog hair and surprisingly lint all over the place. Remove the screws from the lint trap. (Theres one you access from inside the drum.) Unplug your sensor wires. Remove lint trap. The sensors simply push in/out. While I was in there I removed the cover for the lint tube and cleaned it out good. Lint had started to gather around the fan. Reverse your process and your done. TIP: Keep your screws orderly as you unscrew them. If you have this problem, just a good cleaning of hair, lint, dirt may do the trick as it essentially packs around the plug of the sensors. I had already ordered my sensors so I just put them in. I took my time and cleaned good and it was about an hour. It could be done in 15-30 minutes easily.