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12-bolt dripping some fluid....

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Old Jun 2, 2002 | 08:38 PM
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BIGBOS's Avatar
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Default 12-bolt dripping some fluid....

I had a Moser 12-bolt installed about 3 months ago...and its been really good, but now its starting to drip fluid every once and a while...

I tightened up the breather hole and it still leaks, but I can't really see where its leaking from and it doesn't seem to be coming from the gasket...any ideas?
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Old Jun 2, 2002 | 09:17 PM
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RTCamaroSS's Avatar
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Default Re: 12-bolt dripping some fluid....

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by BIGBOS:
<strong>I had a Moser 12-bolt installed about 3 months ago...and its been really good, but now its starting to drip fluid every once and a while...

I tightened up the breather hole and it still leaks, but I can't really see where its leaking from and it doesn't seem to be coming from the gasket...any ideas?</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Chances are, you have a rear pinion seal leaking. When they installed the rear end, they probably overtightened it. Or it could be a gasket leak.. thats pretty much all there is.. Id take it back to the shop that installed it, and see what they have to say.
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Old Jun 2, 2002 | 09:20 PM
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Default Re: 12-bolt dripping some fluid....

I figured that, I e-mailed them about it, so I should know something by tomorrow afternoon.. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
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Old Jun 3, 2002 | 01:13 AM
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Default Re: 12-bolt dripping some fluid....

My Moser 12-bolt leaks slightly around the pinion seal.
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Old Jun 3, 2002 | 01:28 AM
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Default Re: 12-bolt dripping some fluid....

Is a pinion seal pretty easy to replace?
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Old Jun 3, 2002 | 10:45 AM
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Default Re: 12-bolt dripping some fluid....

From what Ive heard its common for some of the mosers to leak around the seal. I have a few local guys who are having the same problem and it turned out to be the seal leaking from overtightened bolts. Supposed to be pretty easy to fix, but shouldnt have happened in the first place. Im still getting a moser in the next month or so.
-dan
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Old Jun 3, 2002 | 11:59 AM
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Default Re: 12-bolt dripping some fluid....

Strange has the same problem.

I am just wonderinghow easy it is to fix, thats all.
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