Squeeking in PR wheel, Doesnt go away durring braking |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Squeeking in PR wheel, Doesnt go away durring braking |
Andyrew |
Jun 3 2011, 01:16 PM
Post
#1
|
Spooling.... Please wait Group: Members Posts: 13,376 Joined: 20-January 03 From: Riverbank, Ca Member No.: 172 Region Association: Northern California |
So I have a little bit of squeeking in the pass rear wheel while driving, sounds like pads, but it doesnt go away or change (much) while braking. Semi racing pads. New bearings (1k miles or so). I dont feel a drag (while rolling to a stop), but its a a bit harder to roll than my CRX so I think there may be some dragging. Calipers were rebuilt 6 years ago and have been sitting most of the time. No proportioning valve. Fresh fluid in ~ 4 years ago (sitting since). Parking cables are disconnected.
What should I look for when I have it on the lift? I am going to adjust the rear brake clearance and test function of the rears. (They were adjusted when fluid went in 4 years ago, but Who knows if its still in spec). Thanks all! Andrew |
Ductech |
Jun 3 2011, 01:39 PM
Post
#2
|
Member Group: Members Posts: 356 Joined: 16-July 10 From: AridZona Member No.: 11,949 Region Association: Southwest Region |
So I have a little bit of squeeking in the pass rear wheel while driving, sounds like pads, but it doesnt go away or change (much) while braking. Semi racing pads. New bearings (1k miles or so). I dont feel a drag (while rolling to a stop), but its a a bit harder to roll than my CRX so I think there may be some dragging. Calipers were rebuilt 6 years ago and have been sitting most of the time. No proportioning valve. Fresh fluid in ~ 4 years ago (sitting since). Parking cables are disconnected. What should I look for when I have it on the lift? I am going to adjust the rear brake clearance and test function of the rears. (They were adjusted when fluid went in 4 years ago, but Who knows if its still in spec). Thanks all! Andrew I am going out on a limb saying this but double check your Venting clearance on your rear pads but really start by looking for wheel free play before you take the wheel off.. i.e. the 12 o'clock and and 6 o'clock wiggle test..... and maybe check the how tight you got the hub nut for the axle.... if I am not mistaken the axle shaft (forget the official term for it right now) runs through the bearing inside that trailing arm. SO if the axle nut is not tight enough then the axle end could end up not sitting fully in the bearing is my guess. and then I guess you could check the two little screw that hold the brake rotor to the hub. I only have all this in my head right now because I have the same thing going on. Drivers side rear squeaks when stopping has very minute drag and when going around corners you can hear it load and unload on the pads as the rotor moves around. Good luck I am sure someone will throw in some sage knowledge...like some torque numbers on all the major fasteners back there would be cool. although some intelligent searching could possibly find this. this is where I was gonna start looking today on my teener. SO funny that your thread post would motivate me to put some real think time into it. Thanks Andrew.. for making me think about my teener |
Lo-Fi Version | Time is now: 15th June 2024 - 04:17 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |