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spuggy spuggy is offline
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Join Date: Jul 2003
Location: Perfidious Albion
Posts: 4,184
Quote:
Originally Posted by pampadori View Post
Removed it to find fluid on on the front side where it shouldn't be.
Yeh, that does not sound good. Although, that sounds kind of like a M/C problem; there's no fluid in the servo itself, as I understand it...

There's a Uro replacement seal kit available for the operating plunger. Maybe that's (also) worn out, and the cause of your air leak?

Just spitballin' here, sorry.

Quote:
Originally Posted by pampadori View Post
Unfortunately, I too cannot find anyone that actually has a reman or new brake booster.
Anyone have any leads on one?
Porsche 930.355.027.00 shows NLA, but the late 930 part 930.355.027.02 still shows available for order - guarantee you won't like the price. Although shopping around can bring the price down substantially (like $500), you still won't like it...

They're fairly simple devices; this guy cuts one apart and explains what it all does:



I believe all the 911 ones were made by ATE (a Continental brand now).

You can buy new ATE servos for Volvos, Saabs and the like all day long for $150-$200, seems like there should be something close enough that it'll fit/work. You may need to find specs to match up the "best" one to use...
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'77 S with '78 930 power and a few other things.
Old 07-13-2022, 10:11 AM
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