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Noel's Avatar
 
Join Date: Feb 2002
Location: Asheville, NC
Posts: 1,415
It sounds like air in the caliper. Try this, crack the bleed bolt and using a pair of channel lock pliers or equivalent, compress the piston back into the caliper. This method is good for getting that last bit of air that seems to hang out in the caliper.

Noel

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Gone but not forgotten -
1980 Porsche 911SC w/ -22mm/28mm Torsion Bars | Custom Valved Bilsteins | 22mm/21mm Carrera Sway Bars | Elephant Poly/Bronze Bushings | Carrera Brakes | AJ-USA Brake Cooling | Carrera Oil Cooler w/ Fan | Elephant Strut Brace | Oh, and no ABS or PSM or A/C
Old 05-28-2003, 04:33 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #21 (permalink)
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For an 85, the proportioning valve is alongside the smuggler's box...in the floor area between the box and the MC...under a heavy cardboard cover that requires metal tabs to be bent out of the way to remove. The P/V is a small cylinder with markings like "5/33" on it.

---Wil Ferch
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Wil Ferch
85 Carrera ( gone, but not forgotten )
Old 05-28-2003, 04:55 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #22 (permalink)
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Location: Folsom CA USA
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Thanks for the help everyone.

I have gone through 1 1/2 quarts of ATE Blue with no luck.

Hopefully the Caliper parts will arrive tomorrow. I will rebuild them anyway and go through another 1 1/2 quarts and see where I am.

It seems silly to STILL have air in the system after over a quart of fluid though...
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Nick
'85 Carrera
Old 05-29-2003, 09:03 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #23 (permalink)
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Location: Peoples Republic of Long Beach, NY
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Cool

Quote:
Originally posted by nhromyak

It seems silly to STILL have air in the system after over a quart of fluid though...
there was a big issue on the 914 proportioning valve/whatever
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Ronin LB
'77 911s 2.7
PMO E 8.5
SSI Monty
MSD JPI
w x6
Old 05-30-2003, 08:08 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #24 (permalink)
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Well if I don't HAVE to rebuild the calipers I won't.

But how DOES one bleed the brakes then?

I always here how many people bleed them at the the track. They don't seem to have this issue like I am - RIGHT???
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Nick
'85 Carrera
Old 05-30-2003, 04:21 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #25 (permalink)
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Quote:
Originally posted by nhromyak

Well if I don't HAVE to rebuild the calipers I won't.

Hey Nick.. all I want to know is if you still have the copper brown 911, LOL...

and I don't know what's going on w/your brakes.. I'm only throwing options around.. I would start with known good parts.. and if you MAY need a rebuild on the caps, do it.........Ron
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Ronin LB
'77 911s 2.7
PMO E 8.5
SSI Monty
MSD JPI
w x6
Old 05-30-2003, 05:57 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #26 (permalink)
 
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*Shrug Shoulders*

Rootbeer brown....

Ugh - It's been too hot to be in the garage scrubbing and spewing brake fluid all-over.

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Nick
'85 Carrera
Old 06-03-2003, 06:51 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #27 (permalink)
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