Menu
Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Reply to thread
Click here to become an Official Member of BMW Club Malaysia
Download Form
Home
Forums
BMW Tech and Performance
Chassis and Wheels Tech
Vibration between 120km-140km
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="yoke" data-source="post: 115890" data-attributes="member: 479"><p>2 cents, if its really the drive shaft problem, please refer the following trouble-shooting for Vibration/Audible rumble above 60km/h (taken from Bentley BMW Sevice Manual) :</p><p></p><p>Probable Cause</p><p>a. Front centreing guide worn, or driveshaft mounting flanges out of round or damage</p><p>b. Mounting flanges bolt losse or holes worn</p><p>c. Driveshaft unbalanced</p><p>d. Universal joint worn or seized</p><p>e. Sliding coupling seized</p><p>f. Incorrect preload of centre bearing</p><p>g. Centre bearing faulty</p><p>h. final drive rubber mount faulty.</p><p>i. Driveshaft misaligned</p><p></p><p>Corrective Action</p><p>a. Checkfront centreing guide and replace if necessary, check runout of driveshaft mounting flanges</p><p>b. remove driveshaft and check transmission output flanges and final drive input flanges. Replace if necessary.</p><p>c. Check driveshaft for loose or missing balance weights. Have driveshaft rebalanced or replaced if necessary.</p><p>d. Check universal joint play & movement. Rpelace driveshaft if necessary.</p><p>e. Remove driveshaft and check movement of sliding coupling. Clean coupling splices or replace part as necessary</p><p>f. Check preload of centre bearing. Readjust if necessary.</p><p>g. Replace centre bearing</p><p>h. Inspect final drive rubber mount and replace if necessary.</p><p>i. Check driveshaft alignment.</p></blockquote><p></p>
[QUOTE="yoke, post: 115890, member: 479"] 2 cents, if its really the drive shaft problem, please refer the following trouble-shooting for Vibration/Audible rumble above 60km/h (taken from Bentley BMW Sevice Manual) : Probable Cause a. Front centreing guide worn, or driveshaft mounting flanges out of round or damage b. Mounting flanges bolt losse or holes worn c. Driveshaft unbalanced d. Universal joint worn or seized e. Sliding coupling seized f. Incorrect preload of centre bearing g. Centre bearing faulty h. final drive rubber mount faulty. i. Driveshaft misaligned Corrective Action a. Checkfront centreing guide and replace if necessary, check runout of driveshaft mounting flanges b. remove driveshaft and check transmission output flanges and final drive input flanges. Replace if necessary. c. Check driveshaft for loose or missing balance weights. Have driveshaft rebalanced or replaced if necessary. d. Check universal joint play & movement. Rpelace driveshaft if necessary. e. Remove driveshaft and check movement of sliding coupling. Clean coupling splices or replace part as necessary f. Check preload of centre bearing. Readjust if necessary. g. Replace centre bearing h. Inspect final drive rubber mount and replace if necessary. i. Check driveshaft alignment. [/QUOTE]
Verification
Post reply
Home
Forums
BMW Tech and Performance
Chassis and Wheels Tech
Vibration between 120km-140km
Top
Bottom
