. great job 
floor jack adapter
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Joined: Jan 2009
Posts: 178
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From: Westchester County, NY
'11 E550 4MATIC, '07 Suzuki SV1000S
floor jack adapter
So I was a little bored this weekend and decided to do some research on getting an adapter plate for my hydraulic floor jack - that would work with my w212 stock jacking points.
I saw a few options out there for sale ranging from $20-$40 - so nothing prohibitively expensive and they did seem to have a decent amount of "craftsmanship" to them. I also read a few posts here where guys took hockey pucks and used them as a "buffer" between the car and metal fram of the floorjack. That got me to thinking - I could probably cut a hockey puck in the right shape to fit into the stock jack point location, and then use a hole saw or coping saw to cut a round post to attach that to and insert into the hydr.floor jack bottom plate.
So that's exactly what I did - my kid and I both play hockey so there is no shortage of hockey pucks in my garage...I traced the factory jack head onto 1 puck, cut it on my table saw, then traced the round opening of my hydraulic where the adapter plates sit onto a 2nd puck - cut that square, then using a razor blade and belt sander rounded it so that it fit snug in the hydr. jack. Took the rectangular block (puck) and countersunk a 1/4" bolt hole - drilled the 1/4" into the round "stem" and bolted them together. I now have an adapter for my vehicle so that I can use my hydraulic jack instead of my factory emergency jack, when swapping my winter/summer wheels and tires. I will post pics when I get back home tonight, in case any of you others are interested in doing it.
I saw a few options out there for sale ranging from $20-$40 - so nothing prohibitively expensive and they did seem to have a decent amount of "craftsmanship" to them. I also read a few posts here where guys took hockey pucks and used them as a "buffer" between the car and metal fram of the floorjack. That got me to thinking - I could probably cut a hockey puck in the right shape to fit into the stock jack point location, and then use a hole saw or coping saw to cut a round post to attach that to and insert into the hydr.floor jack bottom plate.
So that's exactly what I did - my kid and I both play hockey so there is no shortage of hockey pucks in my garage...I traced the factory jack head onto 1 puck, cut it on my table saw, then traced the round opening of my hydraulic where the adapter plates sit onto a 2nd puck - cut that square, then using a razor blade and belt sander rounded it so that it fit snug in the hydr. jack. Took the rectangular block (puck) and countersunk a 1/4" bolt hole - drilled the 1/4" into the round "stem" and bolted them together. I now have an adapter for my vehicle so that I can use my hydraulic jack instead of my factory emergency jack, when swapping my winter/summer wheels and tires. I will post pics when I get back home tonight, in case any of you others are interested in doing it.
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2010 E550, 273 Engine: 2012 S550, 278 Engine
You sure the hockey puck material is strong enough to lift the car? I also played hockey in the past and actually split a puck in two one day when I hit the goal post with it. I seriously doubt the material in the end of the factory jack would split no matter how hard you hit it.
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From: England
Mercedes E350 CD Iridium silver convertible 2010
Hi ! Just as a follow up to this thread, if I wanted to use a trolley jack but not use the the four standard jacking points on the car, ie want to raise front or back or the car totally onto jack stands?? does anyone have a diagram of the points at which I can raise the car!!!!! Thanks
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From: Paradise
w212 E550
Hi ! Just as a follow up to this thread, if I wanted to use a trolley jack but not use the the four standard jacking points on the car, ie want to raise front or back or the car totally onto jack stands?? does anyone have a diagram of the points at which I can raise the car!!!!! Thanks
?
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W212 FL
I do have floor jack and believe in me it works neatly .I have not thought anything like that lol Kudos to MB designers once again because it's very clever design to take off the car's jack gear as well
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Joined: Jan 2009
Posts: 178
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From: Westchester County, NY
'11 E550 4MATIC, '07 Suzuki SV1000S
floor jack adapter
You sure the hockey puck material is strong enough to lift the car? I also played hockey in the past and actually split a puck in two one day when I hit the goal post with it. I seriously doubt the material in the end of the factory jack would split no matter how hard you hit it.
I don't anticipate using this on anything other than a flat surface and I am not "shocking" the material with a quick hard strike - it is vulcanized rubber and there really shouldn't be too much stress on it. The factory jack material at "mating point" to the car is plastic - held in place by a metal rod and attached to the jack's steel frame. I'm not planning to use it to hold up the car on jack stands or anything else - just swap out my wheels at the season change.
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MBWorld Fanatic!
Joined: Dec 2011
Posts: 2,056
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From: Paradise
w212 E550
i don't know who has not 
. read pg 293 and 294.
http://www.mbusa.com/vcm/MB/DigitalA...pe-and-Cab.pdf
. read pg 293 and 294.http://www.mbusa.com/vcm/MB/DigitalA...pe-and-Cab.pdf
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Joined: Sep 2012
Posts: 204
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From: England
Mercedes E350 CD Iridium silver convertible 2010
i don't know who has not . read pg 293 and 294.
http://www.mbusa.com/vcm/MB/DigitalA...pe-and-Cab.pdf
. read pg 293 and 294.http://www.mbusa.com/vcm/MB/DigitalA...pe-and-Cab.pdf
In the UK manual it is pages 287-290, but lets not quibble
So I will make it clearer, those jacking points would be used for the axle stands, so if I used them to jack the car up, I would not be able to use the axle stands as the jack would be in its place
So what points would one use a trolley jack(this is also a clue!!) to jack the vehicle up? Another clue may well be to use the rear diff, but on some cars they do not like you doing this
so my question was, does anyone know where the lifting points are to lift the car so that the jacking points can be used for axle stands????
Last edited by theraven333; Nov 20, 2012 at 06:14 PM.
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From: Paradise
w212 E550
I really must say that you should read my thread/post more clearly
In the UK manual it is pages 287-290, but lets not quibble
So I will make it clearer, those jacking points would be used for the axle stands, so if I used them to jack the car up, I would not be able to use the axle stands as the jack would be in its place
So what points would one use a trolley jack(this is also a clue!!) to jack the vehicle up? Another clue may well be to use the rear diff, but on some cars they do not like you doing this so my question was, does anyone know where the lifting points are to lift the car so that the jacking points can be used for axle stands????
In the UK manual it is pages 287-290, but lets not quibble
So I will make it clearer, those jacking points would be used for the axle stands, so if I used them to jack the car up, I would not be able to use the axle stands as the jack would be in its place
So what points would one use a trolley jack(this is also a clue!!) to jack the vehicle up? Another clue may well be to use the rear diff, but on some cars they do not like you doing this
so my question was, does anyone know where the lifting points are to lift the car so that the jacking points can be used for axle stands????
.
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S350 BT 4MATIC
I bought these and they work well for C and E class.
http://www.reverselogic.us/ReverseLo...Jack_Pads.html
http://www.reverselogic.us/ReverseLo...Jack_Pads.html
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Joined: Sep 2012
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From: England
Mercedes E350 CD Iridium silver convertible 2010
Boo Hiss ! I was enjoying the banter !
Anyway the least you could do is help me to find an answer Lol
I thought we were being creative with the use of the smilies !!!
Anyway the least you could do is help me to find an answer Lol
I thought we were being creative with the use of the smilies !!!
Last edited by theraven333; Nov 21, 2012 at 02:21 PM.
Thread Starter
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Joined: Jan 2009
Posts: 178
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From: Westchester County, NY
'11 E550 4MATIC, '07 Suzuki SV1000S
Pics of Floor Jack Adapter
Here are the pics - I figured since I had an orange puck (no it is not one of the hollow mylec street hockey pucks) it is a weighted training puck - little more dense than a standard puck. I used that for the top as it'll be easier to spot under the car mating up with the jack point...then used a standard black puck to make the insert that sits inside the floor jack. Pretty straightforward.
Thread Starter
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Joined: Jan 2009
Posts: 178
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From: Westchester County, NY
'11 E550 4MATIC, '07 Suzuki SV1000S
Floor jack adapter update
So I used my hydraulic jack to swap out my wheels yesterday. The hockey puck adapter seemed to work ok, although I think I may sacrifice another puck to get it just right....It seems that the orange portion completely got submerged in the well for the car jack point and the outer portion of the jack point was resting directly on the jack itself - no damage or issues during the swap, but I think if I made the orange portion about an 1/8" taller it will function as the factory jack does and only lift from inside the well of the car jack point.
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2011 E550 4 Matic, 2000 ML430
2011 E550 4Matic Jacking
Johnny Mo, It looks like you have the identical car I do. I never gave jacking it a single thought until now when the brakes probably need to be done. On my old ML430 it was a piece of cake but now I read so much online that folks are concerned about damaging the car on lifts, jacks, or jack stands.
If you have pics of where you put the jackstands when you lifted it, that would be great.
These cars are frustrating because there isn't an easy strong frame member to lift it from as it use to be. Anything wrong will crack the plastic or bend the vehicle which is far worse than the benefit of doing some maintenance yourself. I enjoy doing the brake job as on this car it is super easy and rewarding (also like to upgrade the components to get better performance. Seems silly that brakes are easy but jacking is the problem on this vehicle.
Thanks Man!
If you have pics of where you put the jackstands when you lifted it, that would be great.
These cars are frustrating because there isn't an easy strong frame member to lift it from as it use to be. Anything wrong will crack the plastic or bend the vehicle which is far worse than the benefit of doing some maintenance yourself. I enjoy doing the brake job as on this car it is super easy and rewarding (also like to upgrade the components to get better performance. Seems silly that brakes are easy but jacking is the problem on this vehicle.
Thanks Man!
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From: Huntington Beach, Ca.
'17 Jaguar XF
I cut rectangular pieces out of hockey pucks that fit in the jack points and put the stands there after using the rear differential and front central jack points. The hockey puck material works great and doesn't deform much for any jacking operations and is fairly easy to cut with a blade or hacksaw.
