First off I have to say that Appliance Parts Pro's saved me from hiring a repair person, and quite possibly just getting rid of my washing machine. Their video's helped out SOOOOOOOO much and the advice one of their agents gave me over their online chat helped me trouble shoot something when I got stuck. On top of this they shipped my parts fast enough that less than 12 hrs later they arrived, which allowed me to get my machine up and running way faster than the other options I had available.
When we purchased and moved into our house it came with a 10yr old washer/dryer which was working fine so we didn't replace them. After the first few uses we realized that the washing machine smelled absolutely foul.
We tried using vinegar and other cleaning solutions to fix the foul smell and all it ever did was cover up the real problem for a few days or weeks.
With the help of google we were able to learn that the real problem was built up residue, mold, rust and matted in pet hair.
The repair involved removing the inner and outer tub and all of the hoses. The 2 tubs and the hoses were cleaned with a power washer outside and finished off with by hand with cleaning rags and a household cleaner/degreaser. The motor/rest of the machine were vacuumed and wiped down as well.
Once everything was cleaned the machine was put back together again.
The hardest part of the repair (besides the disgusting cleaning) was separating the inner and outer tub from each other. Our machine was about 10yrs old and the two tubs were fused together by rust, gunk and calcium. I watched the following YouTube video to get them separated: https://www.youtube.com/watch?v=r6iyR8KcqMQ
It's important to remember that there's a good chance you'll need to order replacement parts once you have it apart and can see everything up close. I ordered a couple replacements such as the outer tub ring seal, and new springs. If I had ordered replacement hoses it would've saved time during the cleaning stage.
All in all the repair wasn't overly difficult, but it was time consuming. That said I can't even imagine how much it would've cost for an appliance repair person to do the repair, and I'm certain that they wouldn't have been as meticulous as I was.
I hope this review helps someone else out :)