Brushless Motor - Maintenance

[Chris Green]

OK, my second dumbass question of the day is as follows..

I recently bought a 2nd hand Nosram 3 star brushless motor. the first thing I did when I received it was strip it down to have a look at the condition of it.

Since doing this, I now know that it is possible to adjust the timing on some brushless motors. Is there any way of checking what the timing is on the motor? and what it should be?

I basically assembled it the same way I took it apart. Would it be possible to have adjusted the timing without knowing? also, could it potentially damage my speedo?

Thanks,

Chris.