Forks are sticking

Message
Author
MetricRider
Veteran
Veteran
Posts: 84
Joined: Mon May 22, 2006 5:41 am
Sex: Male
Location: New Haven, CT

Forks are sticking

#1 Unread post by MetricRider »

Not telescoping smoothly. They work, but they stick a bit, delaying the weight transfer when I start braking as well as when I lean on them. I did drop the bike on Saturday while out riding, damn slow speed u-turns up hill... But there was no damage, so I don't think it's related.

It's a 97 Vulcan 800 classic, I've had it a little over 2 weeks now(first bike). It has only 7800 miles on it, so I'm thinking that the previous owner didn't ride it that much and it may have been sitting for a while before I got it - bought it from a shop.

I guess I'm just wondering if anyone can tell me whether this is something I should worry about and worth a trip to my maintenance shop. Could it just be dirty? Do I need to clean it or will it work itself out with riding?
:help:
02 Concours
97 Vulcan 800 Classic

User avatar
DivideOverflow
Legendary 1000
Legendary 1000
Posts: 1318
Joined: Wed Mar 23, 2005 3:19 pm
Sex: Male
Location: Florida, USA

#2 Unread post by DivideOverflow »

Change the fork oil... if it still does it after that, I'd take it to a shop.
2008 BMW K1200S
2003 Z1000 - For Sale
1979 KZ650B - Work in progress
2005 Ducati SS 1000DS - sold :'(
1994 VFR750 Interceptor - sold
1984 VF700F Interceptor - sold
2004 Hyosung GV250 - sold

User avatar
TechTMW
Legendary 2000
Legendary 2000
Posts: 2045
Joined: Fri Mar 19, 2004 12:43 pm
Sex: Male
Years Riding: 10
My Motorcycle: 2005 BMW R1200GS
Location: Alexandria VA

#3 Unread post by TechTMW »

I think you tweaked the forks a tad when you dumped it. Not all damage is visible! Your stiction is probably from the upper or lower triple clamp twisting a bit in the dump.

GET IT FIXED NOW or you'll start to wear away your stanchions which will result in busted oil seals and may require new stanchions ($$$)
“People demand freedom of speech as a compensation for the freedom of thought which they seldom use.”
- Soren Kierkegaard (19th century Danish philosopher)

User avatar
flynrider
Legendary 2000
Legendary 2000
Posts: 2391
Joined: Thu Jul 21, 2005 1:36 pm
Sex: Male
Years Riding: 30
My Motorcycle: '93 Honda Nighthawk 750
Location: Phoenix, AZ

#4 Unread post by flynrider »

I'm with Tech. Sticking forks is almost always an indication of misalignment. The fact that you dropped the bike and the forks started sticking is probably not a coincidence.
Bikin' John
'93 Honda CB750 Nighthawk

MetricRider
Veteran
Veteran
Posts: 84
Joined: Mon May 22, 2006 5:41 am
Sex: Male
Location: New Haven, CT

#5 Unread post by MetricRider »

well, I made an appointment to have the shop look at it on Monday, dropping it off on Saturday. Guess I'm not riding this weekend :(
02 Concours
97 Vulcan 800 Classic

MetricRider
Veteran
Veteran
Posts: 84
Joined: Mon May 22, 2006 5:41 am
Sex: Male
Location: New Haven, CT

#6 Unread post by MetricRider »

So the guy at the shop tells me the forks were definitely not twisted or damaged. He's ordered a new fork seal for me, so hopefully that will take care of the problem, along with a fork oil change.
02 Concours
97 Vulcan 800 Classic

User avatar
TechTMW
Legendary 2000
Legendary 2000
Posts: 2045
Joined: Fri Mar 19, 2004 12:43 pm
Sex: Male
Years Riding: 10
My Motorcycle: 2005 BMW R1200GS
Location: Alexandria VA

#7 Unread post by TechTMW »

He couldn't tell you WHY it was sticking, but is going to throw parts at it anyway? Might be time to switch mechanics? :|
“People demand freedom of speech as a compensation for the freedom of thought which they seldom use.”
- Soren Kierkegaard (19th century Danish philosopher)

MetricRider
Veteran
Veteran
Posts: 84
Joined: Mon May 22, 2006 5:41 am
Sex: Male
Location: New Haven, CT

#8 Unread post by MetricRider »

Yeah, I was hesitant about that as well. I'll have a chat with him when he calls again and will take it somewhere else if I'm not satisfied with his answers...
02 Concours
97 Vulcan 800 Classic

Post Reply