speed passion MMM motor rebuild
 

is there any manual or guides to rebuild a speed passion motor, especailly timing the motor.

Thanks

If you need to take it apart, just make notes of which parts go where (especially the shims and spacers on the ends of the rotor). Adjusting the timing is just a case of loosening the endbell cover and rotating the sensor board in the slot - the silicone seal they use on that motor makes it quite tricky, so you might need to loosen the endbell cover fully to move it.