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ER Polybroze just started squeaking after 4 months,normal?
The drivers rear spring plate bearing/bushing just started squeaking today and man its bothersome,I herd they squeaked but it never did in my car until today,is that normal?Just getting broken in or do I need to gease them already?
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Join Date: Jan 2004
Location: Docking Bay 94
Posts: 7,016
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Hmm... mine never squeaked and I only greased them once a year - sometime even a little longer.
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Kurt |
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Join Date: Jun 2011
Location: Brooklyn, NY
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I am considering this upgrade and wondering if humidity/rain is a factor? You don't get much dryer than N. Phoenix, AZ. NYC has seemed a lot like the PAC. NW lately. Would love to hear others' experiences too.
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'88 Sunroof Coupe '95 900 CR |
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Join Date: Feb 2011
Location: Bellevue, Wa
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my polygraphite bushings started to squeak after a few months....sucks donkey d!K
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Ed M 86' Coupe |
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Location: Wheaton, IL (Chicago 'burbs)
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My ER Polybronze front and rear have been squekk free for several years. But I hit them with a grease gun twice a year.
Weltmeister polygraphite will all squeak and you have to disassemble to grease them.
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Ed '86 911 Coupe (endless 3.6 transplant finally done!) '14 Jeep Grand Cherokee 3.0 Turbodiesel (yes they make one) '97 BMW 528i (the sensible car, bought new) '12 Vintage/Millenium 23' v-nose enclosed trailer |
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Quote:
Sherwood |
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Join Date: Jan 2001
Location: So. Cal.
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For you guys with rear ER polybronze springplate bushings - what do you use to grease them? I cannot get the tip of the grease gun into the narrow space to grease them.
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Marv Evans '69 911E |
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Gary R. |
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Quote:
Pull back a ring on the tip and it pivots around 360 degrees to change it's angle where it will lock in place when releasing the ring and it will fit the grease fittings on front and rear ER polybronze bushings easily. ER says to jack the car up to take the weight off the control arm or spring plate bushings so grease flows all the way around them top to bottom while greasing them every 3000 miles. Makes sense. ![]() ![]() |
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Join Date: Feb 2007
Location: Knoxville
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had mine for about 15K miles...i did have just a little squeaking early, but kept lubing every 3k and after the 5k or so the squeaking left and has never returned...i can guess that it wears itself in after a while...i need to buy one of those 360 grease fittings though...the Elephant PB bushings are a very good product imo.
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85 Carrera 2011 Cayenne Turbo |
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gjs
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After 3 yrs, greasing every 5K, the rears began to squeek. Jacked it up, removed spring plate cover and outer bearings The old grease was to thick to allow new grease up the little lubricating tunnels. Cleaned up, regreased and no more sueeks now for about 6mo. Be careful not to loose the shim washers that give u the proper play. Read on Elephant Racing's site for proper install. Good luck, Glenn
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88 911 Carrera Cab, SW chip, B&B headers, custom sport muff 2015 Cayman S 1948 Willy's Overland Jeepster 2013 Chev Sub 2004 Nisson Xterra |
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Typically, "pressure-lubed" grease joints have an escape path for old grease to exit as fresh grease enters w/o exposure to the elements. Can such a path be created in the ER bushings?
Sherwood |
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Quote:
If you need more help, feel free to call or email me directly.
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Chuck Moreland - elephantracing.com - vonnen.com |
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Thx Chuck
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RGruppe #180 So many cars.. so little time!! |
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I didn't use the PB ones but I did use the rubber ones that were replacements for the originals and they squeak really badly until I have been driving for a while.....any suggestions???
![]() Neil
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Neil 1987 Carrera, Grand Prix White, 2009 Carrera C4S, Meteor Grey Metallic (X) [B] 2011 BMW X5[B] 'Success is not final, failure is not fatal. It is the courage to continue that counts' |
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Join Date: Jan 2006
Location: Santa Barbara, CA
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I have noisy ER polybronze spring plate bushings. They were installed about 600 miles ago. We have lubed them (wheels dangling as recommended,) checked the free play as recommended by Chuck, even added extra free play to see if that would help. The bushings are still noisy, not squeaking but generating a fairly loud scraping/grating sound particularly when turning. I have pulled the shocks and anti roll bar to be sure the sound was not coming from those sources. Anyone have any suggestions not already aired above? Thanks, Jim
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jhtaylor santa barbara 74 911 coupe. 2.7 motor by Schneider Auto Santa Barbara. Case blueprinted, shuffle-pinned, boat-tailed by Competition Engineering. Elgin mod-S cams. J&E 9.5's. PMO's. 73 Targa (gone but not forgotten) |
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Have delrin bushings on mine, spent a little time front and rear sanding and fitting the bushings and arms, put anti seize on them, no binding, no noise, no problems. Two cars, ten years. Low buck is ok on these cars sometimes.
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Patrick |
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Had ER poly bronze for almost 10 years on my 70 911 and never had a peep out of them. I lube them about every 2 years. Love them so much I just installed them on my backdate.
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Laurence 1998 Specbox racer / 1998 Boxster / 1984 RSR tribute 1970 911E Coupe / 1970 911E "speedster" / 1969 912 Targa 1963 356B T6 Coupe / 1962 356B T6 Cabriolet Current projects - 1955 356 pre-a Speedster / 1964 356C |
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Join Date: Mar 2011
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I have been good for a few years- I grease them every 6 months- gets messy but it works
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Given proper clearances as recommended, can we assemble a list of lubes that minimize/reduce squeeking, moaning and peeping?
Sherwood |
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