S-Class (W126) 1979-1991: 300 SE, 300 SEL, 380 SE, 380 SEL, 420 SEL, 500 SEL, 560 SEL, 360 SEC, 500 SEC, 580 SEC, 300 SD TURBODIESEL, 300 SDL TURBO, 350 SD TURBO, 350 SDL TURBO

hard core rust!

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Old 11-20-2008, 01:57 AM
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merc 126 500 sec 1984
hard core rust!

hi, i need to do some wealding on the drivers side rear jacking point, it just fell off and after looking i noticed i need to replace more than i thought!

part of the sill

wheel arch

and another joining part that i cant think what to call, ?? floor area??

do i need to fabricate my own metal to replace?

what metal should i use?

where could i get it from in England?

this is a scary job i will have to learn fast!


thanks
Old 11-20-2008, 07:55 PM
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1987 SDL; 2001 Chevy 2500HD CC, 8.1L, Allison special order; 1970 GTO LS2, 4L60E, under construction
The easiest way would be to find a parts car that has good metal there and just remove it.

Other than that, take a piece of the good metal near the area you need to cut and bring it to the metal supply shop to have them guage it for you.
Old 11-21-2008, 02:16 AM
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Has anyone thought about using aluminum as a replacement for rusted away pieces. MB used a lot of aluminum on the C126 to save weight, and it does not rust. Seems like it would be a good replacement for non-structural sheeting.
Old 11-21-2008, 07:31 PM
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1987 SDL; 2001 Chevy 2500HD CC, 8.1L, Allison special order; 1970 GTO LS2, 4L60E, under construction
How you gonna attach it? Can't weld dissimilar metals to one another....
Old 11-21-2008, 08:23 PM
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Originally Posted by Goatman
How you gonna attach it? Can't weld dissimilar metals to one another....
LOL, duh.

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