Quote:
Originally Posted by Nemo
Possibly AndyMark is between a rock and a hard place with the bore size on that pinion, because the BaneBot RS-550 shaft seems to be ever so slightly smaller than the AndyMark 9015. One of our pinions was pretty hard to press on to the AndyMark 9015 motor, so a smaller pinion bore might not be desirable, either.
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We had a similar issue with a pinion and the 9015 motor. I'm fairly certain we bent the motor shaft in the process of pressing the pinion.
The Fisher Price (0673) motors went on the pinion with no problem.
Is it better to drill the pinion out slightly or sand down the 9015 shaft ?