Jack Points
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SLK350
Jack Points
Aside from the 4 jack points beside the tires, are there any other safe jack points on the GLK? Some picture showing locations of these would help.
On my other car, I have central jack points at the front and rear portions of the car, where I can jack the entire front or back up and install jack stands at the jack points beside the tires.
Alternatively, please educate me on how to jack up the GLK and install jack stands.
On my other car, I have central jack points at the front and rear portions of the car, where I can jack the entire front or back up and install jack stands at the jack points beside the tires.
Alternatively, please educate me on how to jack up the GLK and install jack stands.
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
Aside from the 4 jack points beside the tires, are there any other safe jack points on the GLK? Some picture showing locations of these would help.
On my other car, I have central jack points at the front and rear portions of the car, where I can jack the entire front or back up and install jack stands at the jack points beside the tires.
Alternatively, please educate me on how to jack up the GLK and install jack stands.
On my other car, I have central jack points at the front and rear portions of the car, where I can jack the entire front or back up and install jack stands at the jack points beside the tires.
Alternatively, please educate me on how to jack up the GLK and install jack stands.
Last edited by MBRedux; May 23, 2012 at 12:20 PM.
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GLK
The picture of the engine mount on the Page 51 of the "Introduction of the New GLK-Class (USA), Introduction into Service Manual for Model Series 204" the document cyberglk350 refers to here.
I'm not sure if the link dead or alive, but if you need the document, let me know - I have it.
So, as you can see, this is how MB enables you to lift GLK in the middle with your floor jack (please, notice "2 Vehicle jack support point only for workshop vehicle jacks") and place jackstands under what GLK Owner's manual refers at "the jack take-up brackets"
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
In our shop, #2 is referenced as, now read this carefully, A "SUPPORT" POINT, not a "LIFT" point. There is a huge difference. When we lift cars like this using our 2 post 4 point hydraulic system....
we commonly "support" the vehicle and or the engine cradle using this 5th point (#2). It's just a hollow space frame, not meant to take the full load of the car, engine and tranny all by itself. It will work a few times, but I wouldn't trust it.
Last edited by MBRedux; May 24, 2012 at 04:39 PM.
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GLK
In our shop, #2 is referenced as, now read this carefully, A "SUPPORT" POINT, not a "LIFT" point. There is a huge difference. When we lift cars like this using our 2 post 4 point hydraulic system....
we commonly "support" the vehicle and or the engine cradle using this 5th point (#2). It's just a hollow space frame, not meant to take the full load of the car, engine and tranny all by itself. It will work a few times, but I wouldn't trust it.
we commonly "support" the vehicle and or the engine cradle using this 5th point (#2). It's just a hollow space frame, not meant to take the full load of the car, engine and tranny all by itself. It will work a few times, but I wouldn't trust it.
But in your shop - as you said - "...whatever gets you up and dancing!"
Last edited by ruber0id; May 24, 2012 at 04:35 PM.
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
(The fifth point is and has been explained.)
Last edited by MBRedux; May 24, 2012 at 06:39 PM.
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MBWorld Fanatic!
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
Please show me where it says that the support point (#2) will bare the full load of the GLK's front end entirely as a single "lifting" point? (Not a support point.) Also keep in mind that just because some may attempt, and even succeed in lifting the car in this fashion, at a single point, thus allowing jack-stands to be placed around the car, (God knows I've done that especially with subframe cars and trucks) doesn't necessarily mean it's safe for both the user and/or the car, especially in a flexing unibody frame. I still catch my son doing numbskull stuff like this every once in awhile, but not my staff. I guess that's what separates men from boys. 
Last edited by MBRedux; May 24, 2012 at 06:54 PM.
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GLK
Please show me where it says that the support point (#2) will bare the full load of the GLK's front end entirely as a single "lifting" point? (Not a support point.) Also keep in mind that just because some may attempt, and even succeed in lifting the car in this fashion, at a single point, thus allowing jack-stands to be placed around the car, (God knows I've done that especially with subframe cars and trucks) doesn't necessarily mean it's safe for both the user and/or the car, especially in a flexing unibody frame. I still catch my son doing numbskull stuff like this every once in awhile, but not my staff. I guess that's what separates men from boys.
Abundance of copy-pastable material on the Internet and recognizing you as an accomplished artist of the craft, I wouldn't ask for same either. My-my! What Would John Wayne Do?
See if this can help.
You probably saw this "The Star" (official MBCA magazine) article, since it's hosted here on MBWorld.org. ...or maybe not - some know it all already.
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2013 Infiniti G37 Coupe; 2011 GLK 350 w/ Premium 1, Multimedia & Sport Appearance; I LOVE IT!
I like that MBRedux's shop is careful about the way they handle their customers' cars.
I was in a shop once and watched some hack try to jack up an Alfa Spyder by putting the jack under the aluminum oil sump.
Come to think of it, he jacked up that car pretty good...
I was in a shop once and watched some hack try to jack up an Alfa Spyder by putting the jack under the aluminum oil sump.
Come to think of it, he jacked up that car pretty good...
MBWorld Fanatic!
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
At least you did not ask to present calculations of structural rigidity of a hollow space frame and reasons why it was meant not to take the full load of the car, engine and tranny all by itself. Abundance of copy-pastable material on the Internet and recognizing you as an accomplished artist of the craft, I wouldn't ask for same either.
My-my! What Would John Wayne Do?
See if this can help.
You probably saw this "The Star" (official MBCA magazine) article, since it's hosted here on MBWorld.org. ...or maybe not - some know it all already.
Abundance of copy-pastable material on the Internet and recognizing you as an accomplished artist of the craft, I wouldn't ask for same either. My-my! What Would John Wayne Do?
See if this can help.
You probably saw this "The Star" (official MBCA magazine) article, since it's hosted here on MBWorld.org. ...or maybe not - some know it all already.
MBWorld Fanatic!
Joined: Oct 2009
Posts: 2,071
Likes: 20
Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
At least you did not ask to present calculations of structural rigidity of a hollow space frame and reasons why it was meant not to take the full load of the car, engine and tranny all by itself. Abundance of copy-pastable material on the Internet and recognizing you as an accomplished artist of the craft, I wouldn't ask for same either.
My-my! What Would John Wayne Do?
See if this can help.
You probably saw this "The Star" (official MBCA magazine) article, since it's hosted here on MBWorld.org. ...or maybe not - some know it all already.
Abundance of copy-pastable material on the Internet and recognizing you as an accomplished artist of the craft, I wouldn't ask for same either. My-my! What Would John Wayne Do?
See if this can help.
You probably saw this "The Star" (official MBCA magazine) article, since it's hosted here on MBWorld.org. ...or maybe not - some know it all already.
Now "that's a pretty serious load of horseшit!"
When I said show me, I didn't mean some "kid's wanna-be a professional mechanic in my home garage article". Show me the beef in the factory shop manual that says the single point cross beam support can be used, and is approved, to LIFT the ENTIRE FRONT END on the GLK chassis all by itself?
Last edited by MBRedux; May 26, 2012 at 01:15 AM. Reason: sp
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sg07, here is how I would do it.
Place a floor jack under the front rubber jack pad near the tires.
Lift that side as high as the floor jack will go, or as you need.
Place a good quality jack stand under some solid part of the suspension, typically the lower control arm where it bolts to the frame. (The rearmost one looks good)
Lower the jack slowly and make sure the jack ramp sits squarely on the floor and against the control arm. They tends to shift as the vehicle weight is absorbed.
Repeat for rear wheel, but there is so much plastic covering under the rear, I would set the stand under the spring or the inboard control arm where it bolts also. Put a heavy rubber covering or piece of 2X4 on the top of the stand to protect that plastic if you use it below the spring.
Lower slowly and watch / adjust for squareness.
That way you have 2 wheels on ground and 2 on ramps and can replace or rotate tires 2 at a time.
Can't think of a repair reason where you would want all four tires in the air for a GLK that has a warranty, but repeat above to lift all four. Just monitor the ramps, because if you jack up aggressively, bad things can happen.
BTW, that center jack point looks solid, but I wouldn't use it. Have seen in the past where "structural" points bend with uni bodies, (Ford Taurus of the 1990's first come to mind) and there is no way with that experience in my mind I would use that point with my $50K GLK. High strength steel frame or not.
Place a floor jack under the front rubber jack pad near the tires.
Lift that side as high as the floor jack will go, or as you need.
Place a good quality jack stand under some solid part of the suspension, typically the lower control arm where it bolts to the frame. (The rearmost one looks good)
Lower the jack slowly and make sure the jack ramp sits squarely on the floor and against the control arm. They tends to shift as the vehicle weight is absorbed.
Repeat for rear wheel, but there is so much plastic covering under the rear, I would set the stand under the spring or the inboard control arm where it bolts also. Put a heavy rubber covering or piece of 2X4 on the top of the stand to protect that plastic if you use it below the spring.
Lower slowly and watch / adjust for squareness.
That way you have 2 wheels on ground and 2 on ramps and can replace or rotate tires 2 at a time.
Can't think of a repair reason where you would want all four tires in the air for a GLK that has a warranty, but repeat above to lift all four. Just monitor the ramps, because if you jack up aggressively, bad things can happen.
BTW, that center jack point looks solid, but I wouldn't use it. Have seen in the past where "structural" points bend with uni bodies, (Ford Taurus of the 1990's first come to mind) and there is no way with that experience in my mind I would use that point with my $50K GLK. High strength steel frame or not.
MBWorld Fanatic!
Joined: Oct 2009
Posts: 2,071
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Nissan GT-R BE / '12 Ducati-1199 Panigale S / '12 C300-4M Loaded/GLK350-4M Loaded
BTW, that center jack point looks solid, but I wouldn't use it. Have seen in the past where "structural" points bend with uni bodies, (Ford Taurus of the 1990's first come to mind) and there is no way with that experience in my mind I would use that point with my $50K GLK. High strength steel frame or not.
Plus if that one center rubber support were to slip, shift, shear or simply fail, even worse things could happen.
Last edited by MBRedux; May 27, 2012 at 10:41 PM.
