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Every thing was going fine until......

3.2K views 21 replies 20 participants last post by  USA1  
#1 ·
the car shifted off the jack and jack stands. I'm so fortunate , I was not under the car. I was just getting the last front bolt out of the leaf spring so that I could lower the rear end and remove it. Jack slid off the differential and the differential swung down. I got my bottle lacks and raised it up enough to fix it. I got to cut that front bolt off the leaf spring. Always one problem child. Tomorrow after I remove the rear, going to put my big floor jack under a frame rail and push the car back where it was. It shifted to the right when it fell. New rear end is on its way. Just got the ups notice.:)

Here is some pictures.

Had to use a pipe on my 1/2 inch ratchet to break the bolts. I then sprayed them down with Kroil Penetrating Oil let them sit and air gun them off.
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One plate off
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After the fall

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#9 ·
Max, you don't know how lucky you were. Stands were on the axle which you separated from the vehicle i. e. vehicle free to pivot on the tangential surface of the axle. :p3:please double up, cheapest insurance is to self insure. This to me would have been an event that caused me to revue all my final responsibilities: will, life ins., does the wife know where all documents are, all passwords,etc.
Jim
 
#14 ·
Maybe I'm missing something, but it looks like the car itself was secure on its jack stands, but the rear axle rotated off its stands because it was front heavy compared to where it was supported in only 2 places.

You always need a 3 or 4 point support on things like this unless you have something that will resist torque, like a transmission or differential jack.

Plan and always think ahead.
 
#15 ·
I believe you are correct. I had everything unbolted and was hammering on that front bolt on the leaf spring. It isn't a normal hex bolt but the bolt head has a small star/allen head that I can't turn as the star tool rounded out the bolt. Anyhow i did jack up the leaf spring a bit to relieve pressure on the bolt. Maybe that started the chain reaction. Not looking forward to moving the rear of the car back to its original spot. Its blocking my basement door.
 
#16 ·
In the photos, it appeared you had the car supported by jack stands UNDER The axle... NOT a safe thing to do when you are *removing* the rear end! I know you were removing the leaf spring, BUT.. when you remove the leaf spring, you are also REMOVING THE rear end.. Put the jack stands under the frame, front and rear, under an area that is 'flat' (not sloped) so it doesn't slip off. And as someone else suggested, after putting the car weight on your jackstands (under the frame), GIVE the car a good shake to make sure it's all secure before getting under it.

PS. For what you were doing, having the Jack under the rear end would be OK, so long as the frame was secure on jack stands..
 
#18 ·
Close call for sure.
Had a friend whose car slipped off the jackstands and pinned him underneath, he hollered until his family heard his screams and summoned his Dad who lived nearby to lift the car off of him.
Living alone, I always take my cell phone with me so I can either call someone for help, or call the coroner in case the worst happens...
 
#21 ·
Please be careful, I hope the incident scared you enough to triple think all your jack stands from now on. Like was said, small jack stands up real high don't cut it. For that matter large stands up all the way aren't safe either. So make sure they are they are large enough that you hardly have to raise them. And as also was said, stands under the rear do no good when you are taking the rear out. You need stands under the frame.