ADVrider

Go Back   ADVrider > Bikes > Orange Crush
User Name
Password
Register Inmates Photos Site Rules Search Today's Posts Mark Forums Read

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old 05-22-2009, 04:51 AM   #11
yawningfungus
Adventurer
 
Joined: May 2009
Location: UK
Oddometer: 14
Quote:
Originally Posted by nunzo
This may sound weird but....1)I have my zumo mounted to the dash behind the shield on my 08 990. I installed a reinforced piece of aluminum mounted to the headlight frame assembly when I had the bike apart. This brace definitelysecures the dash due to weight and vibration. 2) I used a Ram mount with rubber between the base of the mount and the dask.

The weird thing is that when i am tooling around in gear (NOT 1st GEAR) and my revs get to around 2800-3000 the vibration of the zumo mandates a downshift to the next lower gear and at 3000 rpm or higher, the unit has no vibration is as smooth as glass (kind of).

I assume others expereince a smoother ride at higher revs and by keeping the bike in the 4000-6000 range.
Unfortunately what you are experiencing here is the natural resonance of the bracket setup you have and it is being excited by the vibration created by the engine. What you can do to aviod it is probably try a less rubbery bit of rubber if that makes sense, this should stiffen it up and help the problem.
yawningfungus is offline   Reply With Quote
 

Share

Thread Tools Search this Thread
Search this Thread:

.
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 On

Forum Jump


Times are GMT -7.   It's 02:17 PM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright ADVrider 2011-2014