Onyx 4000Kv system

[dev]

Im hearing sound when I go full throttle like someting is loose has anyone else had this problem or know how to fix it?

 

[slick2500]

Have you checked your slipper clutch?

 

[dev]

Yes but im hearing it with no gear on because i stirpped it

 

[95PGTTech]

Yes but im hearing it with no gear on because i stirpped it

please clarify. you have no gear on what? the pinion? the ring (spur)?

 

[dev]

please clarify. you have no gear on what? the pinion? the ring (spur)?

no gear on the motor

 

[95PGTTech]

no gear on the motor

so your problem is internal to the motor. remove from the vehicle and diassemble. most brushless motors have serviceable/replaceable bearings at the front and the back, start there. if one of them is worn it could be making the noise or allowing slop in the rotating assembly causing the noise as it goes around