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[Closed] Welding car exhaust. Anything to be aware of?

 benz
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MIL appeared at our house yesterday with the rear exhaust box on her Peugeot 107 hanging at a jaunty angle.

The hanger rear hanger in it has snapped. Rusty.

So, going to take it round to local fabricator to see if he can do a quick fix.

However, anything that should be done in terms of disconnecting battery, etc before welding?

A new rear box does not cost much but I'd like to give her her freedom back asap.

Thanks.


 
Posted : 14/10/2017 8:13 am
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It would be quicker and more reliable to nip into euro car parts or auto save and pick up a new backbox.

Youll probably find a fabricator wants it removed anyway to weld it- if indeed it's not broke off because the backbox is rottedout


 
Posted : 14/10/2017 8:21 am
 benz
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You are right. TBH it's a ditty little exhaust with nothing too complicated in terms of hardware.

Let's see what those 2 can offer.

Thanks.


 
Posted : 14/10/2017 8:27 am
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Might be worth pricing up replacement as welding rust is a bit of an art and its still a rusty exhuast but with a spot of weld on it !!! No one likes welding rust. You should be able to get one next day from local motor factors.
Or get a jubile clip/bit of wire or the like and bodge it up for now.


 
Posted : 14/10/2017 8:29 am
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Bit of coat hanger twisted up will hold it up out the way securely

Have at a pinch done similar with bunji cords - zip ties ,string, bits of fence wire liberated from an already destroyed fence to limp vehicles home


 
Posted : 14/10/2017 8:38 am
 benz
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Local tyre and exhaust place will supply and fit a one on Monday for £10 more than I can buy the parts for.

Wire and heavy duty tie-wraps will now be deployed.

Job done.

Thanks.


 
Posted : 14/10/2017 8:41 am
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Our volvo has a stainless exhaust as standard but the rear silencer hanger fails, volvo sell a replacement bolt on hanger.
#boringinfo


 
Posted : 14/10/2017 10:53 am
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Can get clamp on exhaust hangers quick easy fix no need to remove or mess around trying to weld rust.


 
Posted : 14/10/2017 1:13 pm