Update Dec 26 - Saturday night
Thanks Peter! Your help is also very welcome an important to this restoration.
This afternoon the restoration had a great evolution. It was very pleasant to have Steve (Gyrafoam) following the work and helping me step by step during the whole afternoon and beginning of evening. We had a lot of fun on Skype.
First he gave me the courage to try to remove the tub by myself. I'm strong, but I was thinking the tub was too heavy and afraid I wouldn't be able to handle it, let it fall and damage the shaft.
after rechecking all the steps with Steve and also putting an old door mat on the floor to avoid any grease stains on it and also placing a piece of fabric in the drain plug to avoid loosing the shaft key, I used all my force to pull that tub out.
Instantly I discovered the "it weights like hell" isn't much heavier than a modern tub. Well, it's heavy, but not like hell. LOL
Than I had good and bad news:
The tub looks like new. It has some hard water stains and the hub is a little bit rusted but nothing that can't be easily removed. that little cap on the balance ring is perfect.
There is (there was because i cleaned it already) a lot of lint on the tub drain holes.
the bottom of the cabinet is rusted, but luckily nothing too serious too.
the hard water + lint + detergent and softener residues created some kind of coating that protected the bottom and part of the sides of the cabinet.
That big rubber part (I forgot it's name) looks awful, all the screws are severely rusted and there are some "bubbles" on it, but it clearly shows it will give me many other years of use before it needs replacing.
Bad news, and I was saved by the webcam.
Steve warned me about that locking tabs, copper ring, etc.
Again, my idea to recheck all the instructions in real time and if possible with an expert following everything by the webcam worked perfectly.
There's a nut and a thin metal (looks like steel or aluminum) washer under it.
Like a curious kid, I gently tried to bounce the shaft and (good news) that huge nut isn't tight, so I won't need a wrench to remove it. YAY!
The work stopped because I'll need to turn the machine (I don't want to damage my bedroom's floor) to reach the rear opening of it and place something (or maybe ask a friend) to hold the motor and the transmission before I remove that nut, as I don't want it to fall and damage the drain pump.
Bad news: inside the nut there's a part (Steve said it's name but I can't remember now) that looks like a rubber ring with a small metal coil that acts almost like a rubber band.
I can see that part is very damaged (it has some holes) and it wasn't difficult to remove that coil and put it back.
Now I'm going to take a break (clean the tub while that) until I can release that transmission.
Next step after removing it is disassembling the transmission and cleaning all the parts.
Maybe I'll take it to an auto repair shop to wash the parts using an ultrasonic washing machine. or just let it soak for a few days in "thinner".
I'm going to finally clean up my bedroom (mom says it looks like a warehouse) and make room for a table that I'll use to work on the transmission.
The way things are going, Steve with his precious help in real time and you with precious help by this thread, my machine will be like new in less than a month + parts delivery time.
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Big question: What's the best way to remove all that rust?
I have a product that I use to remove rust stains on fabrics and ceramic floors that works great. It has oxalic acid in it's formula.
I'm sure it's going to make the rust "dissapear" in seconds but.... it it safe? Won't it corrode even more?
What would you do to remove that rust? i mean, everything seems to be ok even with the rust. Should I really remove it or just leave it as it is?
Steve found all parts I'm going to need. he's just waiting until I reach the transmission to see if I won't need more parts and order all of them at once.
By the way, the lid hande and the "Frigidaire made only by GM" plate weren't found yet. Somebody....? Please!
Here goes a video, this is NOT my machine but exactly how I want my machine to be..
It's owner is also very handsome... Maybe someday I'll be handsome like him LOL. Who's he?