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King motor spur gear problem


Joef257

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58 minutes ago, Joef257 said:

 

Last week i was out on my hpi king motor 001 and the teeth all went on my spur so i purchased another plastic one an the same has just happened does anyone know why??

 

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Holding the revs on while one of the back wheels are off the ground can do this. If the back end leaves the ground at any point, you should let off the throttle until it lands.

It's a weak point, but it's there for a reason.

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Could be heat transfer from duff clutch carrier bearings 
Yeah my brother in law thought that as it had melted all teeth, so had a look an one of bearings was hanging out put a new one in looks alot better will see tomorrow

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  • 2 years later...

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