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No Start, Clacking Machine Gun Sound

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Old Mar 29, 2008 | 03:27 PM
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Default No Start, Clacking Machine Gun Sound

I just changed out my air box to a big sucker, and now the bike won't start.

I hear a high pitched whine when I turn the ignition, and when I press the the start button I hear a clacking sound with the tempo of a machine gun.

I thought possibly I had shorted a fuse due to not being able to retrieve the clip that holds the back of my tail light out of the assembly. I checked all the 15amp fuses and they look good.

I don't think I have done anything else since I last rode it, but I am at a loss.
 
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Old Mar 29, 2008 | 03:29 PM
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Default RE: No Start, Clacking Machine Gun Sound

Sounds like it's not firing. Check your plug wires are attached securely.
 
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Old Mar 29, 2008 | 03:36 PM
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Default RE: No Start, Clacking Machine Gun Sound

I checked the plug wires and they are good. I even pulled them off and pushed them back on.

Thanks for the idea though.
 
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Old Mar 29, 2008 | 04:08 PM
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Default RE: No Start, Clacking Machine Gun Sound

A high pitch whine sounds like the starter pinion is not engaged. Are you sure the motor is turning over when you hit the start button? Even if it won't start, you should still feel air pumping out the pipes.
 
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Old Mar 29, 2008 | 04:19 PM
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Default RE: No Start, Clacking Machine Gun Sound

I feel air come out, but it is so faint it is almost hard to tell.

The clacking is not as frequent but I think this is due to my trying so many times.
 
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Old Mar 29, 2008 | 04:22 PM
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Default RE: No Start, Clacking Machine Gun Sound

Battery fully charged?
 
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Old Mar 29, 2008 | 05:40 PM
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Default RE: No Start, Clacking Machine Gun Sound

Check your battery cables. I bet they are loose. I've been there.
 
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Old Mar 29, 2008 | 08:12 PM
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Default RE: No Start, Clacking Machine Gun Sound


ORIGINAL: JSW

Check your battery cables. I bet they are loose. I've been there.
or a dead battery.... [:@]
 
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Old Mar 29, 2008 | 09:39 PM
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Default RE: No Start, Clacking Machine Gun Sound

I was riging it just the other week with out incident. I do have it on a trickle charger just so I can keep trying it.

The horn and lights are all nice and strong.
 
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Old Mar 29, 2008 | 10:02 PM
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Default RE: No Start, Clacking Machine Gun Sound

The rapid clicking sound is the solenoid trying to engage the starter. Be sure the battery is fully charged and the connections to the battery, solenoid, and ground are tight. As mentioned, the whine may be the starter pinion unable to engage.
 
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