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Removng the mini K metal demister vent
https://www.ausmini.com/forums/viewtopic.php?f=2&t=26404
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Author:  Mike [ Thu Jan 04, 2007 11:11 am ]
Post subject:  Removng the mini K metal demister vent

As per title - how to remove the spot welded vent on the drivers side?

I just have to drill the spot welds out right? Anyone had luck with a normal drill bit or do I have to get a spot weld remover bit? What diameter?

Cheers

Author:  Mini Mike [ Thu Jan 04, 2007 11:17 am ]
Post subject: 

A spot weld drill bit is the best mate as it only realy leaves a flat drill mark, not a tapered point like a normal drill bit.. But a normal drill bit is ok just have to be a little more carfull thats all . Start of with a small drill and work your way up to one that is just bigger then the spot weld.....

Mike

Author:  drmini in aust [ Thu Jan 04, 2007 11:38 am ]
Post subject: 

I used Mr Anglegrinder... 8)

Author:  Mike [ Thu Jan 04, 2007 11:45 am ]
Post subject: 

but just driling the welds out should work right?

Author:  Mini Mike [ Thu Jan 04, 2007 11:53 am ]
Post subject: 

aslong as you get all the weld it should. Just slide a chisel or something underneath it after drilling the welds to prise it off. Its been there for years it might take some encoragment

Author:  bnicho [ Thu Jan 04, 2007 12:04 pm ]
Post subject: 

After drilling the spotwelds out I'm pretty sure I had to cut or bend the vent box to manouevre it out between the upper and lower rails of the dash.

Yes, use a spotweld bit if possible.

Author:  simon k [ Thu Jan 04, 2007 12:10 pm ]
Post subject: 

Mini Mike wrote:
A spot weld drill bit is the best mate as it only realy leaves a flat drill mark, not a tapered point like a normal drill bit.. But a normal drill bit is ok just have to be a little more carfull thats all . Start of with a small drill and work your way up to one that is just bigger then the spot weld.....

Mike


I flattened a normal drill bit and it works a treat on the spotwelds I've been doing - basically just reduced the angle of the cutting edge on my bench grinder ;)

Author:  rampage101 [ Thu Jan 04, 2007 1:25 pm ]
Post subject: 

Is this demister vent normally on deluxe shells? Coz I have one on mine, looks factory of sorts.

Author:  Mini Mike [ Thu Jan 04, 2007 1:25 pm ]
Post subject: 

Sounds like your on the ight track then.

Keep us posted

Author:  drmini in aust [ Thu Jan 04, 2007 2:16 pm ]
Post subject: 

rampage101 wrote:
Is this demister vent normally on deluxe shells? Coz I have one on mine, looks factory of sorts.

They were on most 850s, also all Deluxe, Mini K, MiniMatic- basically all non-cooper roundnose. :wink:

Back then only the Cooper & S got a real heater standard, the rest of use froze- unless you got the freshair one as an option.
MiniMatic had this standard, to help cool the motor. 8)

Author:  Mike [ Fri Jan 05, 2007 5:09 am ]
Post subject: 

Ok thanks everyone - I'll post as I go along.

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