Squealing Maytag Bravo Dryer Repair - Model MEDB835DW4

Instead of ignoring the squealing until the dryer stops working, or paying over $100 for an appliance repairman to do a 30 minute job, I spent less than $10 on a part and did the job myself. It took me more than 30 minutes but not much more.

Here is a link to the part on Amazon:
https://www.amazon.com/s?k=medb835dw4+tensioner+pulley&crid=2Y5DHUYKDIKKY&sprefix=medb835dw4+tensioner+pulley%2Caps%2C112&ref=nb_sb_noss