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MikeyJ
Joined: 29 Nov 2008
Posts: 18
Location: Colorado Springs
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 Posted: Sun Nov 30, 2008 8:47 am Post subject: Warm-Up Regulator rebuilding questions |
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Going through the process of cleaning and taking apart the WUR... I've read that you should be able to blow through both input and output holes. I can blow easily through the smaller one, but the one with the filter I cant really at all. Possible blockage past that filter?
I'm hitting it with some cleaner and compressed air, any other tricks to clean it out well? Any tips on rebuilding this thing would be great.
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Rasta Monsta
Joined: 12 Jul 2006
Posts: 11733
Location: PacNW
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| Posted: Sun Nov 30, 2008 9:12 am Post subject: |
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Did you Google? I think I saw a pretty good comprehensive WUR rebuild on some BMW site.
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- WeiBe (1987 924S 2.5t) - 931 S3
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MikeyJ
Joined: 29 Nov 2008
Posts: 18
Location: Colorado Springs
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| Posted: Sun Nov 30, 2008 9:19 am Post subject: |
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Yep, been following a few good ones, just asking for some personal tips or suggestions.
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dpw928
Joined: 02 Nov 2002
Posts: 1860
Location: owasso, ok 74055
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| Posted: Mon Dec 01, 2008 3:00 am Post subject: |
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While it is not too complicated, I recommend you take pictures during the disassembly for reference when reassembling.
http://www.flickr.com/photos/dpw928/3070624593/
The valve section (2 metal plates, phenol ring and small cup) were misinstalled when I took this one apart. Also, the vacuum retard diaphram was leaking. BTW this is 928 WUR.
Dennis
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78 928 5 sp Silver
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