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Engine number tag rivet removal

Posted: Mon Nov 14, 2011 8:48 pm
by L7MAD
Hi - anyone got any good tips as to the best way to remove old engine number tag rivets? The tag has already gone so no worry about damaging it, but I just want to get the rivets out to make way for a new tag.

Also does anyone make replacement engine capacity tags for Cooper 997 engines? I believe they had 1000 embosed in them.

Thanks alot - Paul.

Re: Engine number tag rivet removal

Posted: Mon Nov 14, 2011 9:24 pm
by WNX700H
Grind a slot for a screw driver in the head and they can usually be unscrewed then

Re: Engine number tag rivet removal

Posted: Mon Nov 14, 2011 9:58 pm
by captain
just done mine recently,welded a small bolt to the head of the rivot and then attached the bolt to the head of my small sliding hammer,one pull and they were out as clean as a pin no probs :?: :D

Re: Engine number tag rivet removal

Posted: Mon Nov 14, 2011 10:39 pm
by 66S
Hi Paul,
Are the heads still on them? If so, there are a couple of ways to deal with them. I have used and old butchers knife and drive it under the plate and head of the drive-screw. If that doesn't work and the plate is going to be replaced, grind a flat on either side of the head and clamp it with vise-grips. Turn the drive-screw out counter-clockwise and it might help to use the knife idea to get it underway.

Regards
Al

Re: Engine number tag rivet removal

Posted: Tue Nov 15, 2011 1:17 am
by Smiffy
Panel chisel at an shallow angle, on the dome of the rivet. Sharp tap with a hammer and they fly out.

Re: Engine number tag rivet removal

Posted: Tue Nov 15, 2011 11:06 am
by mk1
No one does the 1000 tags.

Re: Engine number tag rivet removal

Posted: Tue Nov 15, 2011 8:33 pm
by L7MAD
Thanks guys - just removed them, as the heads were still there I went for the chisel method and it worked a treat :D

Shame the tags are not available Mark - I'll have to try to get a good used one or apply for a second mortgage just in case a NOS one comes up on ebay :roll:

Cheers Paul.