Contact Overland Solutions for all your custom modifications and setup for overland travel.               Discover the extraordinary with Compass Expeditions.

Go Back   The HUBB > Technical, Bike forums > BMW Tech

BMW Tech BMW Tech Forum - For Questions specific and of interest to BMW riders only. Questions comparing which bike is best etc go in the "Which Bike" forum.
With more than 58 destinations worldwide, Edelweiss Bike Travel is Number 1 in guided motorcycle tours!
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 8 May 2005
Registered Users
New on the HUBB
 
Join Date: May 2003
Location: Laguna Beach, USA
Posts: 9
1200s - Check your Final Drive Bolt !

The final drive of my 1200 GS had been replaced by IRV Sievers BMW in Orange about three months ago at approx. 5000 miles (way too much play!) .
Since then I randomly wiggle the rear wheel for play since I never regained full trust.

Three days ago (7000 miles) low and behold I check again and notice some play at the joint between final drive and shaft. Upon inspection I find that the one and only bolt holding the final drive in place has worked itself out to the degree of almost touching the spokes!!!

There was one more turn in the bolt before touching the spokes and about two more turns before falling out!

Checking on a German forum boxer.de I found someone who had the same trouble, however he noticed it when the rear wheel blocked and almost caused a major accident.

I assume that the mechanic at Irv Sievers did not torque the bolt correctly when replacing the final driveabout 2000 miles ago.

I torqued the bolt using some tock tite. Further I am of the opinion that this bolted joint is a design mess. The head of the bolt is very small in diameter therefor the contact surface is minimal. There is no washer or any other device to protect the bolt from working itself loose.

Please guys/girls with 1200 gs's check your bolt!

paul

http://www.natureseeker.com



------------------
Paul

http://www.natureseeker.com
====================
__________________
Paul

http://www.natureseeker.com
====================
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 
Thread Tools
Display Modes

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 +1. The time now is 04:55.