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View Full Version : clunk when turning off!


socommk23
08-02-06, 11:48 PM
anyone else had a problem with the sv clunking quite loud when you turn it off sometimes? what is it? how can i fix it? how much it cost?
please help!!!
http://upload2.postimage.org/125794/DSCN2564.jpg (http://upload2.postimage.org/125794/photo_hosting.html)

thepyrofish
08-02-06, 11:59 PM
Mine does that too! But only when it's cold, it seems.

embee
09-02-06, 05:35 PM
I may be wrong but this is a possible which I suspect to be the cause. :idea:

When you switch off an engine it will spin down under inertia until eventually it reaches a compression stroke which the inertia can't overcome. If it comes to a stop near the top of compression it will "bounce" back a little.

The starter has a roller type clutch in it (usually), so when the engine turns backwards it picks up on the clutch and drives the starter gear train backwards. I suspect this is what gives the clunk.

As I say I'm open to be proven wrong. :?

If this is the case, then there's nothing to be done, they're all like that sir.

Also it'll be much more likely with a twin than a L4 due to the size of the cyliders (i.e. how strong the bounce "spring" is) relative to the engine friction.

socommk23
11-02-06, 02:57 AM
cool
cheers for the insight
was worried there might be teeth missing on the starter clutch wheel

philipMac
11-02-06, 05:52 PM
Oooh. Nice lid sir.
Thats the Bandit, yeah?
How do you find it, weight and comfort wise?

Iansv
11-02-06, 06:32 PM
Mines always done it... Never really worried about it :lol:

Stig
11-02-06, 06:46 PM
I used to worry about. It's the first bike that I have ever owned that I can remember doing it.