928 GTS squeaking in right turns

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    Hi V8er, when driving through right turns there is always a high frequency squealing noise on the right side. I can't hear the noise at higher speeds, but only up to about 50 mph. It's not at every turn either, but it is frequent. The noise is independent of the brake application. What do you think could be the cause? :hilferuf:


    LG,

    Bernd :])

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    Bernd

    993 Cabrio BJ 03.94, Schalter in schwarz-schwarz-schwarz

    928 GTS BJ 10.92, Automat in amazonasgrün-klassikgrau

    When it squeaks, light pressure on the brake pedal doesn't help, right?

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    Un saludo

    Schocki :khat:


    1987 944 Turbo, R.I.P. :pop:
    1991 944 S2, Kobaltblau, verkauft :kbye:
    1972 911 T Targa, Geminiblau aka "Shelley" k:ok:
    1992 928 GTS, Amazonasgrün aka "Das Phantom" :kyippie:


    It's not the speed that kills you, it's the sudden stop k:secret: .

    Schocki: I have to test it. If yes, what do you conclude, or if no?


    LG, Bernd

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    Bernd

    993 Cabrio BJ 03.94, Schalter in schwarz-schwarz-schwarz

    928 GTS BJ 10.92, Automat in amazonasgrün-klassikgrau

    Possibly glazed brake pads. But they would rather squeak at warm Bremen and when you come to a gentle stop just before a traffic light.


    Old damping plates that may not have been replaced by the predecessor. They have to be replaced every time the pads are changed, because they are glued. Otherwise, the pads are always slightly in contact.


    Set the wheel bearings a bit tighter, the method from the WSM is not so good. If you set the bearings so, then they are usually too loose. Is only my experience.


    From which brand are the pads?

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    Un saludo

    Schocki :khat:


    1987 944 Turbo, R.I.P. :pop:
    1991 944 S2, Kobaltblau, verkauft :kbye:
    1972 911 T Targa, Geminiblau aka "Shelley" k:ok:
    1992 928 GTS, Amazonasgrün aka "Das Phantom" :kyippie:


    It's not the speed that kills you, it's the sudden stop k:secret: .

    Hello Bernd,


    possibly it could also be that under the guide plates in the brake caliper aluminum corrosion has developed and therefore the brake pads in the caliper jam slightly

    and therefore are no longer reset as normal.

    The same applies if the brake pads were already a few 1/10mm too wide when installed and therefore also slightly jam.


    VG
    Thommy

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    Porsche 928 RS MJ 1981 bugattiblau / 5,2L 360 PS GTS Fahrwerk/Getriebe/Bremsen


    Klimabedienteil instandsetzen lassen und auf warmweiße LED-Beleuchtung in Originaloptik umrüsten? --> Nachricht an mich!




    Michael and Thommy: I have changed the linings only 1000 km ago, but the old damping plates installed. These I will now first exchange, since also a lining sensor "brake service" indicates, although yes everything was resurfaced. The brake pads are from Bosch. In the winter Bilstein B6 were installed all around, and in front still the upper and lower wishbones.


    Schocki: What is the best way to adjust the wheel bearings? The WHB method is quite subjective. The wheel bearings were adjusted in the PZ a year ago, but whether that was done correctly?


    The squeaking makes me suspicious, because it only occurs in right turns, often, but not always, and always only on the right side.


    Thanks for your as always appreciated hints,

    Bernd

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    Bernd

    993 Cabrio BJ 03.94, Schalter in schwarz-schwarz-schwarz

    928 GTS BJ 10.92, Automat in amazonasgrün-klassikgrau

    Schocki: Just come back from 60 km curvy country road trip. No squeak in right turns. Minimal it has squeaked under light braking. Pads are from Bosch. I change first of all the damping plates, then it goes to the wheel bearings. What is the best way to adjust them?


    LG, Bernd

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    Bernd

    993 Cabrio BJ 03.94, Schalter in schwarz-schwarz-schwarz

    928 GTS BJ 10.92, Automat in amazonasgrün-klassikgrau

    Where is the noise coming from, front or rear?

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    Sorry I can not help it - with me the squeak always comes from the passenger seat and if that happens only in right turns then you take the left turns just too slow :lol: :drive:Greetings Thilo

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    928 S3 32V 288PS Bj 86 VIN WP0zzz92zgs841924

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    Quote from BBBK

    Schocki: Just come back from 60 km curvy country road trip. No squeak in right turns. Minimal it has squeaked under light braking. Pads are from Bosch. I change first of all the damping plates, then it goes to the wheel bearings. What is the best way to adjust them?


    LG, Bernd

    I would not do, the damping plates can only be used once. Make new Textar linings purely, with new plates.

    This post has been automatically translated.

    Un saludo

    Schocki :khat:


    1987 944 Turbo, R.I.P. :pop:
    1991 944 S2, Kobaltblau, verkauft :kbye:
    1972 911 T Targa, Geminiblau aka "Shelley" k:ok:
    1992 928 GTS, Amazonasgrün aka "Das Phantom" :kyippie:


    It's not the speed that kills you, it's the sudden stop k:secret: .

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