Home Forums Articles How To's FAQ Register
Go Back   Xoutpost.com > BMW SAV Forums > X5 (E70) Forum
Arnott
User Name
Password
Member List Premier Membership Today's Posts New Posts

Xoutpost server transfer and maintenance is occurring....
Xoutpost is currently undergoing a planned server migration.... stay tuned for new developments.... sincerely, the management


Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 02-14-2010, 11:17 PM
Member
 
Join Date: Oct 2007
Location: USA
Posts: 1,984
Penguin is on a distinguished road
Might be of interest:

How to Fix Squeaky Brakes - Silence Noisy Brake Pads - Popular Mechanics


I haven't had any squealing problems in my first 6,000 miles with my 35d, but on other vehicles, I have found that when my brakes got "squeally," a few aggressive stops, in a safe area, typically stopped them from squealing for at least a few hundred miles.
Reply With Quote
  #2  
Old 02-15-2010, 04:39 AM
Member
 
Join Date: Jun 2009
Location: bmw
Posts: 106
spacegraye70 is on a distinguished road
my brakes were squeaking but it doesnt anymore. and i did stop caring also lol
Reply With Quote
  #3  
Old 02-15-2010, 07:55 PM
Member
 
Join Date: Dec 2009
Location: USA
Posts: 305
ABMW is on a distinguished road
One way to look at it is that squeaking brakes are not abnormal, but within modern day vehicles steps have been taken to avoid the noise.

Mechanically, there's nothing wrong with brakes that squeak in most, but not all, situations.

With that said, they are an annoyance to drivers and passengers alike. Pad compound is one component, brake dust, "glazed rotors," and lack of lubrication on the back of the pads where the caliper comes into contact can all create brake squeal.

A good cleaning with waster pressure no greater than that which can be created from a garden hose, will sometimes solve the issue, if brake dust is the culprit (don't use a high-pressure car wash sprayer, you may remove lubricants from areas you do not intend).

The technique of a few hard stops has already been suggested, but I'd add that a few hard stops in reverse can sometimes also work.

Though, when using such techniques, very careful and allow your brakes to cool between stops. Warped rotors are not fun either.

All in all brakes are pretty simple pieces of machinery. There are only a few things that can cause brakes to squeal.

One note of caution: the squeal should not "ever" be confused for the loud "screech" of a wear indicator. If it's truly loud enough to override a conversation, I'd have them take a visual look at it, regardless of the letter.

Most brake shops will look at your vehicle for free, if it's of true concern to you. That's always one option, if you think there's a material defect. But, the popular mechanics article does cover the subject quite well. The article is simplistic, but in general, it's well written and accurate.
Reply With Quote
Reply

Bookmarks

Tags
brakes, braking noise, squeaky


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On





All times are GMT -4. The time now is 12:14 AM.
vBulletin, Copyright 2026, Jelsoft Enterprises Ltd. SEO by vBSEO 3.6.0
© 2017 Xoutpost.com. All rights reserved. Xoutpost.com is a private enthusiast site not associated with BMW AG.
The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG.
This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries.