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whywhywhy

Joined: 12 Jul 2009 Posts: 33 Location: Brisbane, Australia
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Posted: Fri Jul 31, 2009 8:42 am Post subject: What to replace broken breather tube with? |
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Hi all - first post so please be gentle
Bought my '78 Aus delivered 924 about 5 months ago. Super nice interior (except dash), 944 widebody kit, mechanically pretty good. Still only 4-speed/4-lug for now.
Have fixed up a bunch of rooted electrics courtesy of PO. Have just (like this week) replace engine mounts - keep posted as I don't know if the vibration I want to fix is gone yet.
Anyway - whilst replacing left engine mount this tube popped off the top of the breather tube and was completely stuffed. See PET pic below.
What can I replace this with?? It is only maybe 50mm long and 18mm ID??
Any help greatly appreciated. _________________ Dreams of Porsche ownership ended in flames  |
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Ozzie

Joined: 12 Mar 2005 Posts: 4448 Location: Townsville, Qld. Australia
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Posted: Fri Jul 31, 2009 8:54 am Post subject: |
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it has to be oil resistant line otherwise it will rot. _________________ Porsche 924 1984 (UK import) NA
Its AUTO and its BLACK
Montego Black on black/red
Engineer of Electro/Mechanical Systems Maintenance |
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emoore924
Joined: 13 Apr 2004 Posts: 2822
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Posted: Fri Jul 31, 2009 1:17 pm Post subject: |
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| I would think any fuel/oil resistant hose that fits would work... Why not buy the prosche factory or an aftermarket part. I can't imagine its that expensive... |
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Smoothie

Joined: 01 Jan 2003 Posts: 8032 Location: DE (the one near MD, PA, NJ)
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Posted: Fri Jul 31, 2009 1:20 pm Post subject: |
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I used clear pvc tubing (3/4"(19mm) inside diameter). (After some research and
finding it actually scores high on heat and oil (HC (hydrocarbon)) resistance.)
4 pics starting here <click>
 _________________ "..it's made in Germany. You know the Germans always make good stuff."
'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox
Last edited by Smoothie on Thu Mar 24, 2011 12:49 am; edited 1 time in total |
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whywhywhy

Joined: 12 Jul 2009 Posts: 33 Location: Brisbane, Australia
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Posted: Fri Jul 31, 2009 1:47 pm Post subject: |
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Thanks for your responses. I will pick up some PVC tubing and slot it in.
PS - I couldn't be bothered asking for OEM (not at Pelican etc anyway) as my local guy quotes $8squillion + 2 weeks delivery ex-Germany everytime I ask him for something. ho-hum. _________________ Dreams of Porsche ownership ended in flames  |
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wombat
Joined: 07 Jun 2008 Posts: 422 Location: Melbourne, Australia
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Posted: Fri Jul 31, 2009 7:48 pm Post subject: |
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| Ozzie wrote: | | it has to be oil resistant line otherwise it will rot. |
I never considered this, I think mine is either just standard Rad hose or silicone Vac hose (only just replaced it) I guess I will have to find something oil resistant. Thanks for pointing this out as I had overlooked it. _________________ 1977 924 2.0 Auto |
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Station
Joined: 02 Jul 2009 Posts: 24 Location: The Wirral, UK
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Posted: Fri Jul 31, 2009 8:08 pm Post subject: |
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Get down to the scrapyard and get an oil breather pipe.
You'll find most pipes in the engine bay are oil resistant. _________________ I am not a robot! |
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dpw928

Joined: 02 Nov 2002 Posts: 1860 Location: owasso, ok 74055
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Posted: Fri Jul 31, 2009 11:09 pm Post subject: |
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On my 80 NA that tube had a baffle at the filter end which kept oil condensation from entering the intake.
Dennis _________________ 81 931 5 sp
78 928 5 sp Silver
78 928 AT Euro Black |
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!tom

Joined: 28 Aug 2006 Posts: 1941 Location: Victoria, BC Canada
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