Restoring a 30 year old Rotary 4 Post Alignment Lift

Ойындар

I purchased a $2000 RUSTY 4 post Rotary Alignment lift with Center Airjacks and a Hunter 511 alignment machine. Looking back it was a mistake. Restoring it was a way bigger project than I anticipated, but I got it done. I used every rust removal method possible: electrolysis, vinegar, sandblasting, wirewheel and sanding.
I ended up having to replace sections of metal, a cable, a pulley, safety locks, and piston seals. That combined with some automotive primer/paint puts me to around $3200 invested which is nothing compared to the time I have into this thing. I'm glad this project is behind me. It should work well for my personal hobby shop.
Now that I know these things inside and out I'll be doing another video in the near future going over the best way to disassemble/assemble/maintain them. I'll also cover what to look for so you can avoid some of the mistakes I made.

Пікірлер: 6

  • @haroldbrown6630
    @haroldbrown6630 Жыл бұрын

    Just started restoring a four post lift. Been grinding rust for days. This is sweet idea.

  • @thereplacementfordisplacement
    @thereplacementfordisplacement2 жыл бұрын

    I saw your other video first. You have amazing patience, I would have flapper wheel and wire brushed these on the lift. You did an amazing job restoring the lift, definitely better quality than a new one.

  • @shelbyadams9955
    @shelbyadams99555 ай бұрын

    What would you think one without tire alignment equipment no rust is worth

  • @Brian4Sale
    @Brian4Sale2 жыл бұрын

    Kickass job - I wouldn't do it 😄

  • @slakjawnotsayin5451
    @slakjawnotsayin5451 Жыл бұрын

    What would happen if you didn't bolt this one to the floor? Like, I'm wondering how or why these old garage ones are different than the newer home garage type 4 post lifts, that they need to be bolted down to the floor? I bought an old 1985 or so Stenhoj 4 post lift from a garage last fall, and they told me it has to be completely level and has to be bolted to the floor. I can't find any documentation or even images of this lift online, and so far none of the companies I contacted have gotten back to me when I asked for any info about this thing, probably because I'm not buying one from them is my guess... The main company for this thing is in Germany from what I can remember, and they didn't bother to reply to my email I sent them either... I wish I never bought this damn thing now, but I'm determined to figure it out and make it work, hopefully without falling over. I was wondering if I could somehow maybe bolt the posts to larger plates of steel or something, so it wouldn't have to be bolted to the concrete floor, because I doubt my floor in my garage is 6 to 8 inches thick. Or maybe I could add bigger steel plates to the bottoms of them and bolt those to the floor that might be less than 6 inches thick? Sorry for all the questions here, but I'm kind of in a bind with this thing and nobody gets back to me because I'm not purchasing anything new, so anything you can offer me for info would be greatly appreciated??

  • @802Projects

    @802Projects

    Жыл бұрын

    I know some of the newer storage lifts are movable and don't need to be bolted. I wouldn't trust this one if it wasn't bolted down. You won't know how thick the floor is until you drill. I know the automotive shop near me cut out a ~3' area around their 2 post lift and added thicker cement. I think they may have drilled into the surrounding areas and added some rebar to tie it in. That being said, a 4 post lift puts less stress on the cement than a 2 post lift. It's not like you can really load a car too far forward/backwards like you can a 2 post. I've seen images where 2 post lifts tip over and tear the cement up with it. I'd rather do the work and have peace of mind than to worry about it every time and risk injury/damage.

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