Removing Roofskin- Could do with a quick answer!
#1
Removing Roofskin- Could do with a quick answer!
Anyone on here removed an Escort MK5/6/Cosworth roofskin?
The spotwelds down the sides and at the front are obvious enough I think, but I'm not entirely sure about the rear.
There appears to be 2 rows of spotwelds, the furthest ones being right on the the seam under the tailgate. I'm assuming these are the ones I need to drill out?
But if so, it looks like it's welded on the end pieces, and will need cutting through, but from what I've heard it's just a case of drilling spotwelds out, so I'm slightly confused by that one.
Any help would be much appreciated!
The spotwelds down the sides and at the front are obvious enough I think, but I'm not entirely sure about the rear.
There appears to be 2 rows of spotwelds, the furthest ones being right on the the seam under the tailgate. I'm assuming these are the ones I need to drill out?
But if so, it looks like it's welded on the end pieces, and will need cutting through, but from what I've heard it's just a case of drilling spotwelds out, so I'm slightly confused by that one.
Any help would be much appreciated!
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#9
Luke, yeah I heard he had a stand. Good to know it was busy, massive potential for more products for Mike I think
Last edited by Mike C; 21-04-2009 at 10:37 AM.
#12
So those ones at the rear, did you drill them out from the underneath (the way the arrows are pointing) or from the top (which looks awkward to me)?
Think things are becoming clearer now!
#14
1st to 200 without NOS
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That's what I thought. At least that's what I've ended up with at the front with the couple I've done. Couldn't see how it was avoidable so hoped I hadn't done anything wrong, lol!
So those ones at the rear, did you drill them out from the underneath (the way the arrows are pointing) or from the top (which looks awkward to me)?
Think things are becoming clearer now!
So those ones at the rear, did you drill them out from the underneath (the way the arrows are pointing) or from the top (which looks awkward to me)?
Think things are becoming clearer now!
#16
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Not sure if its the same on the Mk5/6 escorts but quite often you will come across braze where the roof skin meets the top of the a-pillars. It really needs to be taken off to get a clean weld.
#17
How does this look. Done both sides like this pretty much. Here's one side as an example:
I've found the spot weld drill bit to be a bit of a pain in the arse! It keep slipping, hence the mess around some of them. I used a centre punch, but that didn't really do a lot to be honest, so then got it started with a normal, thin drill bit, then continued with the spot weld remover, and that seems to have helped quite a bit, so a little happier with them now.
I just don't want to go too far down and make a horlicks of it! Am I missing anything?
And at the front, it's such a fine line between going through the one skin and through the piece underneath as well, hence this one
It would be ideal to drill them out from underneath if they're going to go through both as they're so much easier to locate from the underside.
New skin is going to be carbon fibre, and hence bonded on. Can any holes left behind still be filled in afterwards? (plug weld and grind I guess)
I've found the spot weld drill bit to be a bit of a pain in the arse! It keep slipping, hence the mess around some of them. I used a centre punch, but that didn't really do a lot to be honest, so then got it started with a normal, thin drill bit, then continued with the spot weld remover, and that seems to have helped quite a bit, so a little happier with them now.
I just don't want to go too far down and make a horlicks of it! Am I missing anything?
And at the front, it's such a fine line between going through the one skin and through the piece underneath as well, hence this one
It would be ideal to drill them out from underneath if they're going to go through both as they're so much easier to locate from the underside.
New skin is going to be carbon fibre, and hence bonded on. Can any holes left behind still be filled in afterwards? (plug weld and grind I guess)
#19
I did think about that, but was unsure about doing the sides. The front would be easy enough becuase you could leave the whole front lip, and I guess the rear would be pretty much the same.
It seems a relatively straightforward job, just being a little cautious as I've never tackled anything quite like this before, lol.
It seems a relatively straightforward job, just being a little cautious as I've never tackled anything quite like this before, lol.
Last edited by Mike C; 21-04-2009 at 07:17 PM.
#20
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#28
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#32
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Looking at your photo's again, it looks like you're using the type of spot-weld drill that looks like a mini hole-cutter. I much prefer the other type that looks like a flat drill bit. They are more expensive but give a much better job imo. Just keep the drill square to the job. If you look carefully you can see the difference when you go through the skins so you dont go through the second layer. Also get yourself a thin pallet knife and sharpen it up with a grinder so you can use it with a hammer to slide between the layers/panels to break them apart.
#37
Something came up on thursday, so did it today instead. All done now. Fairly straightforward, just takes a little time. The rear was a bit of a pain in the arse, seemed to be loads of very randomly placed welds in the two rear corners. Got 90% off nice and cleanly, but the rear will need a little welding/tidying before the carbon skin goes on. Was a bit of a nightmare to separate along the rear seam, especially where it's triple skinned. As Martin says though, it's nothing a bit of welding and grinding won't fix!