Can I actually fix my kitchen air fryer?

UPDATE - 2023, May 2:
My air fryer stopped working again 2 days ago, exactly 3 months after the fix in this video. I speed-ran to the fuse and got it replaced, including the tricky nut, in about 90 minutes. Only then did I do proper testing and realize that the fuse wasn't the problem. I decided to try replacing the switch next, which did the trick. $12.99 bought me a box of 6 switches on Amazon.com.
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I've watched a lot of DIY repair videos over the last decade as I try to fix home appliances or broken landscaping tools. The last Air Fryer video I watched didn't quite go far enough so I thought I would dig deeper. It will become obvious as I go that I don't really know what I'm doing.
0:00 Intro
2:26 Begin
3:05 Remove door
3:56 Remove bottom shell
4:55 Kill switch
6:18 Continuity test
8:16 Remove top shell
9:39 Anatomy lesson
11:17 Thermistor comparison
12:27 Crack the oyster
13:01 Getting the shaft
15:20 Heating element
16:55 Thermal fuse
19:17 Crimping new fuse
21:27 Clip down the fuse
22:49 Final testing
23:44 Reassemble
25:05 Back in business

[@selvapalaniappan2979]

Great video and step by step instructions. It was helpful

[@daryltoc9668]

Had to scroll way down to find your fix. What a relief!!! Removed heating element then nut at fan(reversed threading) to separate housing to access thermal fuse...yeet!!! No continuity found so ordered replacement fuse pack. Thanks for sharing your vid👊

[@fanboyfilms2915]

You got the nut removed, better than I did!

[@markjones952]

I give you credit for giving it a go. I'd be afraid of causing a fire because I didn't fix it correctly, and just spend $100 on a new one. Hopefully this works! (I'm 4 minutes in!)

[@fanboyfilms2915]

Did you finish? How did I do?

[@mattgaffney3305]

If you bought it from Costco why didn't you just return it to Costco?

[@fanboyfilms2915]

You know, I didn't keep the receipt but in hindsight maybe that wouldn't matter? I wasn't sure about their return policy and honestly I probably just didn't think of it. Or maybe I just secretly wanted to try to fix something.