 914 gearbox metal mixture |
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| MikaM |
 Aug 11 2016, 10:42 AM
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#1
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Newbie  Group: Members Posts: 8 Joined: 2-November 14 From: Finland Member No.: 18,080 Region Association: Europe  |
I need information how to weld gearbox 914/-70, mixture or welding instructions (IMG:style_emoticons/default/smile.gif) Mine has some cranks near the starter motor..
Thank you (IMG:style_emoticons/default/smile.gif) -Mika |
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| Mark Henry |
Aug 11 2016, 01:10 PM
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#2
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Mag is hard to weld and it warps, you can do it with just gas welding, but you need the correct welding rod. Stuff has to be super clean.
You can only weld about a 1/4" at a time in a couple different places on the case, let it fully cool, repeat, until you're done. Bug drag guys often weld bars (gussets) to the bottom of the case, to keep them from breaking, it can take a couple of weeks to weld them in fully. |
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Posts in this topic
MikaM 914 gearbox metal mixture Aug 11 2016, 10:42 AM
bretth Welding Aluminum is not easy. I have seen pros scr... Aug 11 2016, 12:10 PM Dave_Darling Isn't the transmission case a magnesium-alumin... Aug 11 2016, 12:17 PM
bretth
Isn't the transmission case a magnesium-alumi... Aug 12 2016, 08:27 AM Beebo Kanelle http://www.locknstitch.com Aug 11 2016, 12:50 PM MikaM Thanks :) I'll try to get it welded in some sp... Aug 12 2016, 04:18 AM Krieger What would it cost you to replace the entire trann... Aug 12 2016, 09:02 AM stugray
What would it cost you to replace the entire tran... Aug 12 2016, 11:31 AM MikaM
What would it cost you to replace the entire tran... Aug 12 2016, 11:37 AM mlindner Mike...are you sure they are cracks, a lot of cast... Aug 12 2016, 10:55 AM mb911 They are magnesium. I weld 911 fans and housings w... Aug 12 2016, 11:22 AM MikaM I'm quite sure :welder:
https://pix.sfly.com... Aug 12 2016, 11:29 AM Mark Henry weqTWwaaL0g Aug 12 2016, 12:14 PM MikaM
weqTWwaaL0g
Thanks :D Aug 12 2016, 12:40 PM 76-914 I have a case that you can have for the price of s... Aug 12 2016, 01:02 PM stugray
I have a case that you can have for the price of ... Aug 13 2016, 12:49 PM MikaM PM send :) Aug 13 2016, 08:23 AM oldie914 I also have a case you can have. Shipping from Ger... Aug 14 2016, 02:13 AM MikaM
I also have a case you can have. Shipping from Ge... Aug 14 2016, 03:14 AM restore2seater
I also have a case you can have. Shipping from G... Aug 15 2016, 08:22 AM Dave_Darling R&P == Ring and pinion. Where the pinion gear... Aug 14 2016, 11:02 PM porschetub Drill holes at the end of the cracks and keep usin... Aug 14 2016, 11:23 PM MikaM I was talking to 911 specialist today whit this is... Aug 15 2016, 01:43 PM |
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