Author | Topic |
Location: Kita-Ku, Sapporo, Japan
Registered: January 2003
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Re: Seam riveting an AE86
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Wed, 11 May 2005 06:20
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gold28 wrote on Wed, 11 May 2005 10:35 | Unfortunately around the spot weld is a heat effected region where the metal has been tempered and is possibly a little more brittle than the nominal metal. Added to this is the fact that there could be some porosity in the weld, making it more brittle. putting a hole in it adds a little more stress concentration and you hace a likely crack initiation site. This stress concentration also increases depending on the type of rivet used and the condition of the hole.
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the center of the spot weld will not contribute a huge amount to the weld strength since it is a small area compared to the rest of it.. it does depend on the size of the hole tho (as a proportion of weld area).
spot welding when car is made is usually very good... since the metal is clean.. much cleaner than you will ever get now (maybe a full dip would work but then you lose all rustproofing)
oh and the HAZ is more likely 'annealed' rather than 'tempered' ... then again, if the 'shit content' of the metal is high than you could get some brittle phases forming.. not likely to be carbide/cementite tho due to the low carbon content of the steel...
aaanyway... just fit a full tube chassis
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| Subject | Poster | Date |
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Seam riveting an AE86
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ae86 slide | Tue, 10 May 2005 10:10 |
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Re: Seam riveting an AE86
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Cool1 | Tue, 10 May 2005 10:30 |
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Re: Seam riveting an AE86
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shinybluesteel | Tue, 10 May 2005 10:44 |
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Re: Seam riveting an AE86
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Cool1 | Tue, 10 May 2005 10:48 |
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Re: Seam riveting an AE86
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shinybluesteel | Tue, 10 May 2005 10:59 |
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Re: Seam riveting an AE86
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pro_k | Tue, 10 May 2005 11:19 |
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Re: Seam riveting an AE86
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HyDrA | Tue, 10 May 2005 11:39 |
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Re: Seam riveting an AE86
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Sam_Q | Tue, 10 May 2005 13:49 |
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Re: Seam riveting an AE86
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allencr | Tue, 10 May 2005 15:32 |
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Re: Seam riveting an AE86
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EldarO | Tue, 10 May 2005 15:33 |
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Re: Seam riveting an AE86
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M.W.P. | Tue, 10 May 2005 17:20 |
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Re: Seam riveting an AE86
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Cool1 | Tue, 10 May 2005 21:48 |
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Re: Seam riveting an AE86
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bubbles | Tue, 10 May 2005 22:15 |
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Re: Seam riveting an AE86
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takai | Tue, 10 May 2005 23:45 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 00:08 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 00:14 |
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Re: Seam riveting an AE86
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gold28 | Wed, 11 May 2005 00:35 |
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Re: Seam riveting an AE86
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oldcorollas | Wed, 11 May 2005 06:20 |
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Re: Seam riveting an AE86
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styler | Wed, 11 May 2005 00:36 |
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Re: Seam riveting an AE86
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gold28 | Wed, 11 May 2005 00:45 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 00:50 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 00:48 |
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Re: Seam riveting an AE86
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takai | Wed, 11 May 2005 01:46 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 02:00 |
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Re: Seam riveting an AE86
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takai | Wed, 11 May 2005 02:14 |
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Re: Seam riveting an AE86
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oldcorollas | Wed, 11 May 2005 06:22 |
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Re: Seam riveting an AE86
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Bill Sherwood | Wed, 11 May 2005 02:18 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 02:25 |
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Re: Seam riveting an AE86
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opiate | Wed, 11 May 2005 02:32 |
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Re: Seam riveting an AE86
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Henn | Wed, 11 May 2005 03:46 |
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Re: Seam riveting an AE86
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styler | Wed, 11 May 2005 05:11 |
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Re: Seam riveting an AE86
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ae86 slide | Wed, 11 May 2005 08:07 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 08:15 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 08:20 |
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Re: Seam riveting an AE86
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takai | Wed, 11 May 2005 08:42 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 09:25 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 09:28 |
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Re: Seam riveting an AE86
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Cool1 | Wed, 11 May 2005 08:45 |
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Re: Seam riveting an AE86
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takai | Wed, 11 May 2005 08:55 |
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Re: Seam riveting an AE86
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Arch | Wed, 11 May 2005 09:28 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 09:39 |
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Re: Seam riveting an AE86
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takai | Wed, 11 May 2005 10:10 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 10:24 |
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Re: Seam riveting an AE86
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improvedae86 | Wed, 11 May 2005 10:03 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 10:29 |
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Re: Seam riveting an AE86
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ShiRi | Wed, 11 May 2005 11:31 |
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Re: Seam riveting an AE86
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Norminator | Thu, 12 May 2005 03:04 |
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Re: Seam riveting an AE86
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opiate | Wed, 11 May 2005 12:44 |
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Re: Seam riveting an AE86
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ninja_86 | Wed, 11 May 2005 21:47 |
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Re: Seam riveting an AE86
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ed_ma61 | Wed, 11 May 2005 21:58 |
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Re: Seam riveting an AE86
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improvedae86 | Wed, 11 May 2005 23:27 |
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Re: Seam riveting an AE86
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ed_ma61 | Wed, 11 May 2005 23:43 |
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Re: Seam riveting an AE86
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gearb0x | Thu, 12 May 2005 00:12 |
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Re: Seam riveting an AE86
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rob_RA40 | Thu, 12 May 2005 00:52 |
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Re: Seam riveting an AE86
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takai | Thu, 12 May 2005 00:54 |
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Re: Seam riveting an AE86
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improvedae86 | Thu, 12 May 2005 00:55 |
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Re: Seam riveting an AE86
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EvilJack | Thu, 12 May 2005 01:00 |
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Re: Seam riveting an AE86
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Arch | Thu, 12 May 2005 02:14 |
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Re: Seam riveting an AE86
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opiate | Thu, 12 May 2005 11:09 |
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Re: Seam riveting an AE86
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ninja_86 | Thu, 12 May 2005 23:24 |
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Re: Seam riveting an AE86
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EvilJack | Fri, 13 May 2005 00:30 |
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Re: Seam riveting an AE86
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justcallmefrank | Thu, 12 May 2005 23:32 |
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Re: Seam riveting an AE86
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opiate | Fri, 13 May 2005 00:22 |
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Re: Seam riveting an AE86
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gold28 | Fri, 13 May 2005 00:39 |
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Re: Seam riveting an AE86
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gold28 | Fri, 13 May 2005 00:46 |
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Re: Seam riveting an AE86
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4ageeza | Fri, 13 May 2005 01:01 |
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Re: Seam riveting an AE86
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Dirty_Sanchez | Fri, 13 May 2005 01:36 |
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Re: Seam riveting an AE86
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bathurst-91 | Sun, 15 May 2005 03:54 |
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Re: Seam riveting an AE86
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ed_ma61 | Fri, 13 May 2005 02:42 |
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Re: Seam riveting an AE86
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Bobski | Fri, 13 May 2005 04:02 |
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Re: Seam riveting an AE86
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Henn | Fri, 13 May 2005 07:26 |
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Re: Seam riveting an AE86
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HyDrA | Fri, 13 May 2005 07:50 |
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Re: Seam riveting an AE86
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opiate | Fri, 13 May 2005 07:52 |
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Re: Seam riveting an AE86
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takai | Fri, 13 May 2005 13:55 |
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Re: Seam riveting an AE86
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Simon-AE86 | Fri, 13 May 2005 14:42 |
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Re: Seam riveting an AE86
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gold28 | Sat, 14 May 2005 00:19 |
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Re: Seam riveting an AE86
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takai | Sat, 14 May 2005 02:05 |
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Re: Seam riveting an AE86
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gold28 | Sat, 14 May 2005 03:01 |
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Re: Seam riveting an AE86
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cannonball | Sat, 14 May 2005 13:52 |
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Re: Seam riveting an AE86
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Redwarf | Sat, 14 May 2005 15:07 |
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Re: Seam riveting an AE86
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Redwarf | Sat, 14 May 2005 14:18 |
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Re: Seam riveting an AE86
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takai | Sat, 14 May 2005 15:15 |
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Re: Seam riveting an AE86
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Simon-AE86 | Sat, 14 May 2005 14:51 |
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Re: Seam riveting an AE86
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Redwarf | Sun, 15 May 2005 03:08 |
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Re: Seam riveting an AE86
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Cool1 | Sun, 15 May 2005 03:43 |
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Re: Seam riveting an AE86
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Redwarf | Sun, 15 May 2005 04:24 |
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Re: Seam riveting an AE86
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Cool1 | Sun, 15 May 2005 07:10 |
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Re: Seam riveting an AE86
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takai | Sun, 15 May 2005 07:34 |
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Re: Seam riveting an AE86
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Cool1 | Sun, 15 May 2005 08:54 |
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Re: Seam riveting an AE86
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Redwarf | Sun, 15 May 2005 07:47 |
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Re: Seam riveting an AE86
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squeak | Sun, 15 May 2005 06:45 |
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Re: Seam riveting an AE86
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Redwarf | Sun, 15 May 2005 09:14 |
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Re: Seam riveting an AE86
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rob_RA40 | Sun, 15 May 2005 09:31 |
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Re: Seam riveting an AE86
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Redwarf | Sun, 15 May 2005 09:52 |
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Re: Seam riveting an AE86
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takai | Sun, 15 May 2005 12:37 |
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Re: Seam riveting an AE86
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ninja_86 | Sun, 15 May 2005 22:19 |
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Re: Seam riveting an AE86
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bubbles | Sun, 15 May 2005 22:47 |
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Re: Seam riveting an AE86
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EVOSTi | Mon, 16 May 2005 06:33 |
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