My BBS02B started having vibrations and knocking noises under throttle and PAS. I took apart the motor and didn’t see any issues up to the nylon gear. Then I noticed the rotor has left to right movement and seems to make the same sounds I’ve been hearing from the motor.
How do I address and correct this wobble which is the likely cause of the knocking sound under power? Is it likely the bearing under the rotor? I’ve spent hours on end trying to figure out the issue and am unsure how to access below the rotor. If I could somehow tighten to stop it from wiggling left to right in the housing I think that’ll solve the issue.
Here’s a video of what I’m talking about:
Motor under power and the knocking sound:
Any ideas?
How do I address and correct this wobble which is the likely cause of the knocking sound under power? Is it likely the bearing under the rotor? I’ve spent hours on end trying to figure out the issue and am unsure how to access below the rotor. If I could somehow tighten to stop it from wiggling left to right in the housing I think that’ll solve the issue.
Here’s a video of what I’m talking about:
Motor under power and the knocking sound:
Any ideas?
