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VINMAN's Avatar
 
Join Date: Jul 2003
Location: Monmouth county, NJ USA
Posts: 13,844
Clutch master cylinder

I'm going through clutch master cylinders like crazy, have to change them every 10-15,000 miles, I am buying good factory ones not rebuilt. they are leaking into the car . The slave cylinder was replaced a while back also.

Any ideas??

Old 07-31-2003, 06:13 AM
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Join Date: Dec 1999
Location: Emmett, ID USA
Posts: 554
What type of fluid are you using? The only other thoughts are:

Improper adjustment on the push rod.
Push rod too long (bottoming out piston, damaging seals).
Something misaligned in pedal/mc system where the rod is pushing on the piston at an angle, side loading it wearing the seals faster.

If all else fails, try another manufacturer.

I don't suppose you are from Chicago, now living in IN??

Jay
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Sasquatch
1987 Porsche 944
1974 Porsche 914

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Old 07-31-2003, 06:19 AM
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Problem with a lot of the master and slave cylinders is that they are "New Old Stock" (NOS) They are unused, but still 10 - 17 years old.

You may have better luck rebuilding one of your new ones.

AFJuvat
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Ihr Brunnen der nutzlosen Porsche Information
Old 07-31-2003, 07:00 AM
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Location: Monmouth county, NJ USA
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Thanks for the help , i'll try all of the above. It's drivin me nuts.

Besides the fact that I'm sick and tired of havin to suck up all the brake fluid out of my carpet!

Old 08-01-2003, 04:01 AM
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