replying to k8lfox, samuel wrote: I had to remove a old Stannah Stairlift 300, and it was a pain to do. It took a couple hours to figure it out, but I finally removed it. I had to destroy it, but I'll explain what I did.
Tools needed:
- Power drill
- Hex nut driver set
- Adjustable wrench _ Hex Key allen wrench set (metric)
- Tin snips
- WD-40
I removed a straight section which was about 8 ft. The stairlift was powered and still worked. The idea is to move the chair to the top of the lift, then remove it somehow.
If you watch some videos on Youtube, you'll see that some stairlifts have a removeable track section at the top of the lift. This lets the installers drop in the stairlift without even removing it from the track. Which means, you don't have to open the unit to remove it.
So, if your stairlift has this removeable portion, you can try moving the stairlift to the top, and then remove the entire top section, chair and all. There should be a metal plate underneath the track that holds both sections together. Use an adjustable wrench to remove the plate.
Or, if you don't have a removable track section at the top, then there's plan B.
At the top of the lift, there's 3 things you'll have to remove. There's a small rectangular metal piece attached on the topside of track, along the track teeth. It looks like some kind of limiter. Use an adjustable wrench to remove it.
At the bottom of the track, I found two more limiters. It's a white plastic piece that triggers the stairlift to stop. Use an adjustable wrench to remove both.
Also, at the top of the lift, remove the plastic end piece. You'll need a hex allen wrench to remove it. Then screw back the hex bolts, as they hold a cable wheel pulley in place.
You have 3 options to move your stairlift up:
- Power it on, and move it up by motor.
- Use a hand crank to move it up.
- Use a special nut driver that fits into the crank hole, and use a power drill to move it up.
I was able to move the stairlift to the top using its own power. It got to the end, but the unit didn't come off all the way. The back rollers still held the unit. So, this is where you destroy the unit.
- Unplug the power.
- The seat was in the way, so I removed 4 hex bolts with an allen hex wrench that held down the seat.
- To remove the seat completely, I had to use tin snips to cut the wires attached to it.
- I rocked the unit back and forth and made some progress, but it still wouldn't come off.
- I used tin snips to cut a heavy counterweight cable that held the unit down.
- I sprayed the track underneath and the back rollers with WD-40.
- I rocked the unit back and forth for several minutes, and the unit finally came off.
- The track at the top was totally chewed up. All power cables have been cut.
The unit itself weighs over 100 lbs, so you may need a 2nd person to help you carry it down.
To remove the track bolted to the stairs, I first sprayed the bolts with WD-40 to loosen them up. Then used a hex nut driver and power drill to remove them.
And that's how I did it.