Grease seap JB Weld?

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ryanatcardiff

New Member
Apr 20, 2010
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Encinitas
Got grease seeping from the middle joint where the motor is sandwiched together, also that gasket is slipping out yet the screws are super tight. Anyone ever used JB Weld to fix such a problem? Thanks
 

Bikeguy Joe

Godfather of Motorized Bicycles
Jan 8, 2008
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Funny, you are the second guy in about 5 minutes with the same problem, and asking about using JB Weld to fix it.
 

Bikeguy Joe

Godfather of Motorized Bicycles
Jan 8, 2008
11,837
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up north now
I would clean it thoroughly, remove any loose material, and then seal it with silicone, letting it cure for 24 hours before riding it.
 

wildemere

New Member
Feb 12, 2008
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Newcastle
It probably aint grease, its more likely half used 2 stroke oil...

So you won't run out! I hope

If its at the rear of the cases though, could be grease there.
 

wildemere

New Member
Feb 12, 2008
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Newcastle
I wouldn't worry about it, they are greasy grubby things these little two strokes.

After a while the whole thing will resemble a grease ball, with crap oozing from every orifice.

First you got your leaking fuel mix messing up all over the place, then black crap dripping from the exhaust then the greasy crap from the cases, it all mixes together, then its a perfect match.

Unless you got the time to strip it down and rebuild it with proper assembly methods that is...
 
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Cabinfever1977

New Member
Mar 23, 2009
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Upstate,NY
laff
I wouldn't worry about it, they are greasy grubby things these little two strokes.

After a while the whole thing will resemble a grease ball, with crap oozing from every orifice.

First you got your leaking fuel mix messing up all over the place, then black crap dripping from the exhaust then the greasy crap from the cases, it all mixes together, then its a perfect match.

Unless you got the time to strip it down and rebuild it with proper assembly methods that is...
That is funny but true.
 

Venice Motor Bikes

Custom Builder / Dealer/Los Angeles
Mar 20, 2008
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Los Angeles, CA.
One thing that hasn't been mentioned here is, if there is oil comming out of the case, then there's most likely air going into the case!!! Air leaks are bad!!!

Applying JB over the seam where the gasket's bad isn't a crazy idea... It should work well, but it will look a little cheesy! :rolleyes:
 

corgi1

New Member
Aug 13, 2009
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KCMO
The sylicone sounds right,also see..... Grease glob on motor..... for more imfo on replacing missing grease,as stated above