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-   -   Replacing a Dash Mesh with B&O (https://forum.a8parts.co.uk/showthread.php?t=6403)

IT 5th May 2013 11:04 PM

Replacing a Dash Mesh with B&O
 
14 Attachment(s)
After replacing my B&O center dash speaker in this thread here: http://forum.a8parts.co.uk/showthread.php?t=6402 I didnt want to put the original mesh back as it was discoloured and quite awful:

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

My second problem is that picking up a spare mesh is not that easy. The B&O one is significantly smaller than the regular A8 one, so finding a breaker with one, and in good condition, and carefully removed was not going to be easy:

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

Interestingly though, the B&O one looks to be literally sawn off from a regular mesh, rather than specially made, so a quick pit stop at a8parts for a regular one which they had in stock and the job could commence

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

Using an old duvet to protect the mesh I attemped the line them up and draw pencil lines to govern where the cut was going to go:

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

But with such an irregular profile, it was tricky to really get the measure, so intead decided to use the hexagonal shapes on the underside as guidance, and using the old B&O mesh as a template just lined up the hack saw cutting the hexagons exactly where they were on the old one.

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

A few strokes and dusted it off to sanity check we're on the right track:

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

and we plough on gently, and eventually we're through:

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

and for quality control, here is the fresh offcut, offered up to the old B&O mesh and I think you'll agree its a mighty close fit.. +++ I then dusted off the edges by hand, pressing any loose bits of mesh back down to create a flush edge. I avoided filing as it would probably make more mess than it tidied.

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

So, repeat on the other side obviously..... and voila

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

So, offer it back into place on the dashboard, sliding it in first to meet the windscreen then pushing down the edge flush with the dash

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

http://forum.a8parts.co.uk/attachmen...1&d=1367794089

And pop the B&O covers back on - Note the covers do overlap the mesh slightly, so the precision with which the mesh is cut is maybe not vital, it seems the speaker cover was designed to cover up the cut basically...

http://forum.a8parts.co.uk/attachmen...1&d=1367794105

Looking so much better already:

http://forum.a8parts.co.uk/attachmen...1&d=1367794105

And the tweeter cover at the other side:

http://forum.a8parts.co.uk/attachmen...1&d=1367794105

And the finished result, which I'm really pleased with:

http://forum.a8parts.co.uk/attachmen...1&d=1367794105

snapdragon 6th May 2013 04:59 PM

Good job, but what the hell happened to the old one?:Confused:

PsYcHe 6th May 2013 05:28 PM

Looks like the old one may have been hit with a slightly too aggressive cleaner.

Dezzy 7th May 2013 06:20 AM

Give it a quick rub over with something like oven cleaner, wash off and re-piant?

limoncello 7th May 2013 06:52 AM

great write up

IT 7th May 2013 08:13 AM

Quote:

Originally Posted by Dezzy (Post 57069)
Give it a quick rub over with something like oven cleaner, wash off and re-piant?

Considered that, but getting a paint to match seemed harder work than just cutting down another one. If the paint was even slightly the wrong shade or degree of shine it would simply annoy me as non standard ... +++

IT 7th May 2013 08:17 AM

Quote:

Originally Posted by snapdragon (Post 57046)
Good job, but what the hell happened to the old one?:Confused:

I dont know. I've pondered this quite a bit. Most of the marks you see are actually small patches of rust coming through. There were 1 or 2 very small similar marks on another mesh a looked at, so maybe they are just incredibly sensitive to getting scratched, and then moisture locks in.... Dunno really. Very pleased it looks perfect now though +++

David's8 7th May 2013 09:45 AM

Some domestic glass cleaners have ascetic acid (vinegar - an old wives trick for cleaning windows and leaving them smear free) in them. The pattern of corrosion on your mesh looks like could have come from spray??

snapdragon 7th May 2013 02:08 PM

Yes, I think you may be right. I will be careful about cleaning the windscreen now I know this part is made from 'monkey metal'.

Oli18 12th May 2013 05:42 AM

Great write-up Ian. Noticed you have done a few recently...worth adding to the sticky threads how-to list?

Oli


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