Adjusting rear preload

[OB_Warp13Busa]

Alright, I give up...for the moment. Anyone have a good suggestion on how to adjust the rear preload on the Busa? Even with seat and side panels removed I can't seem to get in there with any sort of tool to break loose the lock nut much less try to turn the preload nut. I've been told to use a brass drift punch and just hammer away at things....that sounds way too crude and abusive. Does Suzuki make a tool to make this job easier? What have you guys done to adjust rear preload? Thanks!

Jim

 

[OB_RCOREA]

You need a special tool. It is in the service manual.

 

[Frank Adams]

Get a spanner wrench, works for Me.

 

[OB_oddball]

I found the required wrench at my local dealer. It's made by Motion Pro. I was told the adjusters are a "generic size" so you may be able to find a comparable wrench elsewhere. I recall using a screw driver and the wrench to tighten/loosen the locknut.

 

[OB_Velociraptor]

I used a tool designed to remove the bottom bracket on bicycles. It's not a perfect fit but it worked OK and didn't slip. I already had it lying around.