How to isolate noise from bike?

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clueless
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How to isolate noise from bike?

#1 Unread post by clueless »

:frusty:

I'm one of those that hear all abnormal sound from cars, bikes... And go crazy, if I can't find where it's coming from. I've been hearing a tapping sound coming from the front of the bike, I think. Only when the bike is moving, do I hear this. Any suggestion on how to isolate the sound?

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poppygene
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#2 Unread post by poppygene »

If you have a lift you could try raising up the bike, then spin the front wheel and see what happens. Just a thought.

Are you feeling a vibration along with the noise?
Let me get this straight... it's one down and four up, right?

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#3 Unread post by 9000white »

i have had the same problem before--it was a clicking sound while rolling--it was front disc brake pad rattling--removed pads and put some Disc Brake Quiet on back of pads--cured problem.
dr bob

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#4 Unread post by ronboskz650sr »

If it is detectable at low speeds, have a friend listen while you ride around the parking lot (parking lot required), or ride slowly back and forth in the street (no parking lot required :wink: ). The friend may be able to at least narrow it down for you. Or you could lift the front with a come-along or block and tackle, and shake things or spin the wheel until you find it.
Ride safe...God bless!
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clueless
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#5 Unread post by clueless »

removed pads and put some Disc Brake Quiet on back of pads--cured problem.

Interesting, what is that?

I'm going try the lift idea first.

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clueless
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#6 Unread post by clueless »

Are you feeling a vibration along with the noise?

Yes, I do feel vib on my butt, not from the front fork. I thought it was the fuel stablizer in the carb.

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#7 Unread post by 9000white »

clueless wrote:removed pads and put some Disc Brake Quiet on back of pads--cured problem.

Interesting, what is that?

I'm going try the lift idea first.
it is a silicone based paste sold at any automotive parts store to stop disc brake pads from squealing and rattling.if it is the pads you wont find it by jacking front end up and turning wheel--take it for a ride and when the noise starts lightly apply front brake and see if it stops making noise.if it does then it is the pads rattling.p.s.the paste goes on the back of the pads--dont get any on pad area.
dr bob

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clueless
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#8 Unread post by clueless »

Thanks for the input. I'll report back this weekend.

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cameron
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How to isolate noise from a bike?

#9 Unread post by cameron »

I found the best way to isolate noise from a bike was to divorce her. :laughing:
just giv'er

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clueless
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#10 Unread post by clueless »

I found the best way to isolate noise from a bike was to divorce her.

Haha. This is my first bike 99 ACE750. I had it for 1 year only. Spouse is not going be happy if I change so soon.

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