Lucas horn revitalization
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• Page 1 of 1
At the risk of offending the modders here, I'll ask the crowd who has revitalized an oem Lucas horn? The one shown (stripped of paint) simply goes 'clunk' when power is applied. I've taken the little bolt on top up and down with no change. I've removed the big bolt on top, sprayed WD40 down the hole, sprayed WD40 into the snout but it still simply goes 'clunk'.
I see two options: Soaking the whole thing in some sort of fluid to loosen up the innards or grind down the rivets holding the halves together to be able to split it apart to fix it.
Any other ideas?
Thanks,
Greg Z
I see two options: Soaking the whole thing in some sort of fluid to loosen up the innards or grind down the rivets holding the halves together to be able to split it apart to fix it.
Any other ideas?
Thanks,
Greg Z
Greg Z
45/0243K Sprint
45/7286 S3 SE DHC
45/0243K Sprint
45/7286 S3 SE DHC
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gjz30075 - Coveted Fifth Gear
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- Joined: 12 Sep 2003
Greg
Grasp the nettle...drill out the rivets..
John
Grasp the nettle...drill out the rivets..
John
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john.p.clegg - Coveted Fifth Gear
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- Joined: 21 Sep 2003
I would suggest you do as John has suggested, drill the rivets and then follow the instructions as per this link
http://www.sabutler.com/tr6hornrepair.asp
I have restored several sets of horns. They look and work just fine.
Robert
http://www.sabutler.com/tr6hornrepair.asp
I have restored several sets of horns. They look and work just fine.
Robert
- DJ908
- First Gear
- Posts: 44
- Joined: 01 Nov 2012
Hi all
After 50 years of putting up with the useless and inadequate horseless carraige hooter I replaced them with a compact air horn assembly, the small (5 in. cube) that incorperates the compressor, horn and relay in a nice unobtrusive package. The first advantage is there is no lag in operation that I found occurred with spooling up of the normal piped together systems - AND - they are loud! - Cheap as well.
Remember what Mr. Lucas always said - don't go out after dark!!
To my mind an acceptable upgrade for 26/0538
Bill
After 50 years of putting up with the useless and inadequate horseless carraige hooter I replaced them with a compact air horn assembly, the small (5 in. cube) that incorperates the compressor, horn and relay in a nice unobtrusive package. The first advantage is there is no lag in operation that I found occurred with spooling up of the normal piped together systems - AND - they are loud! - Cheap as well.
Remember what Mr. Lucas always said - don't go out after dark!!
To my mind an acceptable upgrade for 26/0538
Bill
Bill Rathlef
Vancouver Island, Canada
"Keep your stick on the ice, boys."
Vancouver Island, Canada
"Keep your stick on the ice, boys."
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Bill - Fourth Gear
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- Joined: 05 Oct 2003
Mr. Lucas ---------------------------- don?t go out at night: he didn?t even consider our pop-ups -- he lives in klosters switzerland where i have met him skiing, going uphill (t-bar) and tlaking about loti and other LESS IMPORTANT british brands - a real nice chap: about 85, but goin strong sandy, hardly any lucas parts!
- el-saturn
- Coveted Fifth Gear
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- Joined: 27 Jun 2012
If it just goues CLUNK, the assumption is that the contacts are not openning inside.
Check this by connecting it through the 10 Amps range of a multimeter
I wrote a description of fixing it here but the URL quoted above:
http://www.sabutler.com/tr6hornrepair.asp
is much better, so I removed mine.
~~~~~~~
You would only want to actuall try to fix this if you are mad keen on originallity, because more or less the same types of horn are readily available nowadays.
Check this by connecting it through the 10 Amps range of a multimeter
I wrote a description of fixing it here but the URL quoted above:
http://www.sabutler.com/tr6hornrepair.asp
is much better, so I removed mine.
~~~~~~~
You would only want to actuall try to fix this if you are mad keen on originallity, because more or less the same types of horn are readily available nowadays.
Bill Williams
36/6725 S3 Coupe OGU108E Yellow over Black.
36/6725 S3 Coupe OGU108E Yellow over Black.
- billwill
- Coveted Fifth Gear
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I read the writeup posted for the TR6 horn and this is the route I'm going. A bit too much going on now with the holiday season so I'll tackle this early next year. Do you realize 'next year' is only a few weeks away?
Greg Z
Greg Z
Greg Z
45/0243K Sprint
45/7286 S3 SE DHC
45/0243K Sprint
45/7286 S3 SE DHC
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gjz30075 - Coveted Fifth Gear
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There is always the good preproduction part route:
http://www.holden.co.uk/displayProducts ... =Horns+12v
http://www.holden.co.uk/displayProducts ... =Horns+12v
Russ Newton
Elan +2S (1971)
Elite S2 (1962)
Elan +2S (1971)
Elite S2 (1962)
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CBUEB1771 - Coveted Fifth Gear
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CBUEB1771 wrote:There is always the good preproduction part route:
http://www.holden.co.uk/displayProducts ... =Horns+12v
Russ, I wonder if Holden's part is metal (like the original part) or a cheap plastic re-production?
Phil Harrison
1972 Elan Sprint 0260K
1972 Elan Sprint 0260K
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pharriso - Coveted Fifth Gear
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