Author Topic: Annoying ride...  (Read 1388 times)

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Offline Chilli42

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Annoying ride...
« on: July 07, 2018, 06:51:05 PM »
Totally not mechanical minded so curious (and a bit paranoid!) Cleaned the bike and took her for a quick ride. I was in traffic today at a stop sign with a car in front. The car in front pulled away and then stopped, then pull away, so I fumbled the clutch. I had the clutch pulled in, rev’d the engine ready to go, realized the car was hesitating, the rev’d the engine again and accidentally let the clutch out quickly (not all the way).

I heard a sound that to me sounded like a metal slap with a slight jolt, I’m assuming it was the clutch plates slamming together(?). I didn’t stall and adjusted quickly and then pulled away smoothly.

My question - Does that seem likely that it would have been the clutch? If so, does that cause any wear/damage? Probably a dumb question, but it must put a lot of torque on something when the clutch plates suddenly stick like that?

And one more... moved the bike forward a few feet with the stand down and caught it on the floor. It juddered and made a horrible scrapping sound. Stand seems fine, but does that stress anything, frame etc!

Annoying day!




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Offline CBJoe

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Re: Annoying ride...
« Reply #1 on: July 07, 2018, 08:24:10 PM »
Best to indicate the Make and Model of the bike you are asking about.  The sidestand scrapping is unlikely to hurt anything (other than be dangerous in the moment).

As for the noise...if you have a chain driven bike then it's possible it was chain noise...if your drive chain is too loose it could make the sound more noticeable.  Check/adjust the chain if needed.  If that is all good and there are no other operating issues then move on. 

Joe
'07 Bonneville Black
'15 Moto Guzzi California 1400
CB750K2 Hot Rod Revival http://forums.sohc4.net/index.php/topic,171693.0.html
'65 CB77
'66 CM91 (C90'ish)

Offline Chilli42

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Re: Annoying ride...
« Reply #2 on: July 07, 2018, 08:51:16 PM »
Best to indicate the Make and Model of the bike you are asking about.  The sidestand scrapping is unlikely to hurt anything (other than be dangerous in the moment).

As for the noise...if you have a chain driven bike then it's possible it was chain noise...if your drive chain is too loose it could make the sound more noticeable.  Check/adjust the chain if needed.  If that is all good and there are no other operating issues then move on. 

Joe

Thanks Joe. Street Triple 765 2018.


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Offline CBJoe

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Re: Annoying ride...
« Reply #3 on: July 07, 2018, 09:32:55 PM »
Best to indicate the Make and Model of the bike you are asking about.  The sidestand scrapping is unlikely to hurt anything (other than be dangerous in the moment).

As for the noise...if you have a chain driven bike then it's possible it was chain noise...if your drive chain is too loose it could make the sound more noticeable.  Check/adjust the chain if needed.  If that is all good and there are no other operating issues then move on. 

Joe

Thanks Joe. Street Triple 765 2018.


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Fancy :)  I will say I don't know anything about those bikes, but unless you feel anything concerning in the clutch operation and it was only that one time then I wouldn't worry about it.
'07 Bonneville Black
'15 Moto Guzzi California 1400
CB750K2 Hot Rod Revival http://forums.sohc4.net/index.php/topic,171693.0.html
'65 CB77
'66 CM91 (C90'ish)