Snapped screen adjuster knob

Baz

Well-known member
UKGSer Subscriber
Joined
Feb 1, 2003
Messages
1,625
Reaction score
115
Location
West Yorks
Managed to snap the screen adjuster knob yesterday. Anyone know if its fixable or is it a complete unit?

Cheers Baz
 
Is it likely to be covered under warranty or is brute force excluded:blast.
Think I may purchase the Cymark supports as a short term fix for now.
 
Is it likely to be covered under warranty or is brute force excluded:blast.
Think I may purchase the Cymark supports as a short term fix for now.

Depends how you describe "brute force"

I sneezed and it fell off...

I was doing pull ups on the adjuster knob....

Or somewhere in the middle?
 
The screen hadn't adjust to the fully up position so I applied a bit more torque. I was surprised that the mechanism is all plastic, would have expected the knob to be fitted to a metal rod.
 
Complete unit. I managed to snap mine off when trying to adjust it at 80mph!:blast

My dealer at the time managed to swing it under warranty, as they are a decent bunch.:beerjug:
 
The screen hadn't adjust to the fully up position so I applied a bit more torque. I was surprised that the mechanism is all plastic, would have expected the knob to be fitted to a metal rod.

Lots of complaints about knob coming off when driving at motorway speed and trying to adjust screen, apparently wind pressure problem, so I reckon if you forget the word forced, and just said adjusting normally, you would probably get good will.
 
Ill maybe have a look at the warranty route. Not had the bike long, and it wasn't from my local dealer so not sure how accommodating they might be. Might drop BMW a line.

Cheers
 
There was a guy on one of the facebook GS groups selling an electric conversion... But that wouldn't work with any of the after-market "steadying brackets".
 
There was a guy on one of the facebook GS groups selling an electric conversion... But that wouldn't work with any of the after-market "steadying brackets".

The Puig one as it doesn't clamp, maybe it would work with that?
 
Well this is the broken part, made of plastic. I might see if I can file some if the meat off the collar which may give me a bit of extra shaft to play with although it would restrict some of the movement. Anyone know how easy it would be to knock something like this up on a lathe or would 3D printing be an option?.
 

Attachments

  • IMG_0157.JPG
    IMG_0157.JPG
    132.8 KB · Views: 249
  • IMG_0158.JPG
    IMG_0158.JPG
    124.3 KB · Views: 236
Well this is the broken part, made of plastic. I might see if I can file some if the meat off the collar which may give me a bit of extra shaft to play with although it would restrict some of the movement. Anyone know how easy it would be to knock something like this up on a lathe or would 3D printing be an option?.

3D printer would do the job fine
 
Try to print it with carbon-fiber re-enforced material. That is way stronger than regular plastics like ABS.
 
Well this is the broken part, made of plastic. I might see if I can file some if the meat off the collar which may give me a bit of extra shaft to play with although it would restrict some of the movement. Anyone know how easy it would be to knock something like this up on a lathe or would 3D printing be an option?.

Take the pins out -

And refit the broken bits

But use epoxy or similar and rejoin them

B&Q does brass tube in one of its moulding aisles - Sleeve it and fit it into the handle / drill & pin (glue) to keep in place
 
I ordered a second hand one. Ill save repairing it until the winter.
 


Back
Top Bottom