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Join Date: Oct 2001
Location: San Carlos, CA US
Posts: 5,514
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Why is this leaking?
This is a CV boot on the gearbox side of a 356. It is leaking since it was newly replaced. Can someone enlighten me on why?
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Porsche 2005 GT3, 2006 997S with bore-scoring Exotic: Ferrari F360F1 TDF, Ferrari 328 GTS Disposable Car: BMW 530xiT, 2008 Mini Cooper S Two-wheel art: Ducati 907IE, Ducati 851 |
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Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,424
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Is the seam at 45° from vertical or vertical? Can't tell from the pic.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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It's horizontal . is that the problem?
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Porsche 2005 GT3, 2006 997S with bore-scoring Exotic: Ferrari F360F1 TDF, Ferrari 328 GTS Disposable Car: BMW 530xiT, 2008 Mini Cooper S Two-wheel art: Ducati 907IE, Ducati 851 |
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Join Date: Mar 2001
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Could be. Some sealer at the end gaps helps, too.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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in the past i have experienced if it was way too tight it would leak-at the bolts and nuts...Also i would but wider clamp..is that an aftermarket rubber?
Ivan
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1985 911 with original 501 645 miles...807 319 km "The difference between genius and stupidity is that, genius has its limits". Albert Einstein. Last edited by proporsche; 03-16-2024 at 01:25 PM.. |
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Join Date: Oct 2001
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They don't have original rubber anymore.
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Porsche 2005 GT3, 2006 997S with bore-scoring Exotic: Ferrari F360F1 TDF, Ferrari 328 GTS Disposable Car: BMW 530xiT, 2008 Mini Cooper S Two-wheel art: Ducati 907IE, Ducati 851 |
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Been there, John’s advise is spot on, mine still would weep on the wheel side. Ended up sanding a smooth section on the tube and sealing. Sorry do not remember the sealant I used but no leaks since.
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