Total Motorcycle Forums • View topic - Clutch Drag
Total Motorcycle Forums - The friendlist forums on the internet!

Main Site

Forums


Photo Gallery

Back to Main Site Main Site . * Login   * Register .    * Search .  . New Total Motorcycle Photo Gallery Photo Gallery

All times are UTC - 7 hours [ DST ]




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: Clutch Drag
Unread postPosted: Fri Apr 27, 2012 3:28 pm 
Moderator
Moderator
User avatar

Joined: Sun Apr 22, 2012 1:10 am
Posts: 443
Location: Utah
Real Name: Eric
Sex: Male
Years Riding: 2
My Motorcycle: 2001 VN800 Classic
I've been having a slight issue with clutch drag on my 2001 VN800 Classic, but it's only been when it's cold. If I start it while it's in gear it'll pull forward just a bit, not so much that I can't stop it and only for a moment, and as far I can tell it doesn't creep while sitting still, at least, not while I'm sitting on it. When it's parked in gear and not running, and I try to roll it with the clutch pulled in, it doesn't roll freely, there's some resistance, and that's with the clutch lever pulled in all the way.

I went out today and bought some digital calipers, and adjusted the freeplay to the recommended 2-3mm, but that doesn't seem to have corrected the issue.

Again, it's only when it's cold. After it's warmed up a bit, there's no clutch drag at all either while starting it or while rolling it in gear. I'm wondering if it's just a cold-bike issue (my wife's Shadow doesn't have any clutch drag, even when cold, but that's a Honda...), or if I need to let the cable out further at either the midpoint adjuster or at the clutch itself before setting the lever freeplay.

Any thoughts?

_________________
- Jack of the Green

Current Bike: 2001 Vulcan 800 Classic (PowerSlave)
Previous Bike: 1984 Honda Magna V65 1100 (Grendel)
To Ride an Iron Horse - Jack of the Green's Blog


Top
 Profile  
 
 Post subject: Re: Clutch Drag
Unread postPosted: Sat Apr 28, 2012 1:20 am 
Site Supporter - Gold
Site Supporter - Gold

Joined: Wed Aug 16, 2006 6:46 pm
Posts: 5177
Location: Colorado Springs, CO
Real Name: Ryan
Sex: Male
Years Riding: 4
My Motorcycle: 2005 Kawasaki Z750S
Yup, it's just the cold oil creating the same effect as a torque converter in an automatic car. The cold oil is thick and wants to move everything at the same speed, so it tries to pull all parts of the clutch along at the same speed.
You'll notice when you change the oil that the effect lessens as well.

_________________
Have owned - 2001 Suzuki Volusia
Current bike - 2005 Kawasaki Z750S
MMI Graduation date January 9th, 2009. Factory Certifications in Suzuki and Yamaha


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 7 hours [ DST ]


Who is online

Users browsing this forum: Google [Bot] and 44 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2013 phpBB Group