2003 ML500 - Valeo radiator woes - off center?
#1
2003 ML500 - Valeo radiator woes - off center?
Hey guys, real stupid issue here, not sure what to do.
I originally ordered a Behr radiator, but the core was much thicker than OEM and the A/C condenser dug into it in the corners, so I exchanged it for the Valeo (OEM).
I am all done with it, but when I place the top brace on, it is too far to the right. If I force it and get the bolts in, then one of the holes is pushing too hard on the right top rubber bushing, and ends up slightly lifting the radiator off the bottom mounts.
Only thing i am thinking of now is to use a dremel and elongate the right opening in the radiator support brace, otherwise I am pretty sure the excessive force will cause an issue. But I would hate to take a dremel to an MB to make an OEM part fit
I can't possibly be the only one with this?
The left side sits and looks perfect. I can't shift the radiator to the left at all.
I originally ordered a Behr radiator, but the core was much thicker than OEM and the A/C condenser dug into it in the corners, so I exchanged it for the Valeo (OEM).
I am all done with it, but when I place the top brace on, it is too far to the right. If I force it and get the bolts in, then one of the holes is pushing too hard on the right top rubber bushing, and ends up slightly lifting the radiator off the bottom mounts.
Only thing i am thinking of now is to use a dremel and elongate the right opening in the radiator support brace, otherwise I am pretty sure the excessive force will cause an issue. But I would hate to take a dremel to an MB to make an OEM part fit
I can't possibly be the only one with this?
The left side sits and looks perfect. I can't shift the radiator to the left at all.
Last edited by spawn_x; 09-15-2016 at 02:03 PM.
#2
MBWorld Fanatic!
Joined: Oct 2011
Posts: 7,107
Likes: 754
From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
Do not use a Dremel. Valeo radiator is the one to use.
If it is high on one side then the problem is with the lower bushing not being set correctly.
The small hole (arrow) on either side is used to line up the cross member. Use an awl to line up the hole on top and on the bottom. If it has to be forced, then the radiator is not set right.
If it is high on one side then the problem is with the lower bushing not being set correctly.
The small hole (arrow) on either side is used to line up the cross member. Use an awl to line up the hole on top and on the bottom. If it has to be forced, then the radiator is not set right.
#3
Thanks for the reply. I do not see a way to set the radiator other than sitting it in the two bottom rubber bushings (bushing 53 on diagram), and I've popped it in and out quite a few times. It sits nice and flush in the bottom bushings. I am not able to move the radiator left or right to try and center it.
I thought maybe the bushings are damaged, but they look 100%. The passenger side is centered pretty good in the upper radiator brace, but the drivers side is out of whack.
I did measure the old and new radiator from the top stud points and the new radiator is slightly wider. The old radiator was perfectly centered in the brace. The car has never seen any accidents, bent frame not an issue, considering the old one was fine.
Ugh.
I thought maybe the bushings are damaged, but they look 100%. The passenger side is centered pretty good in the upper radiator brace, but the drivers side is out of whack.
I did measure the old and new radiator from the top stud points and the new radiator is slightly wider. The old radiator was perfectly centered in the brace. The car has never seen any accidents, bent frame not an issue, considering the old one was fine.
Ugh.
#6
MBWorld Fanatic!
Joined: Oct 2011
Posts: 7,107
Likes: 754
From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
Then I suggest you machine out the area indicated until all four of the bolt holes line up properly on both sides.
Understand that the two bushings should not be taught against the the metal on either side. The radiator should float slightly between the bushing holes.
Understand that the two bushings should not be taught against the the metal on either side. The radiator should float slightly between the bushing holes.
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