Losi LOSB9545 - Manual (Page 12)

Conversion of Brushed Micro Vehicle to Brushless page 12 of 14
Select the 11T pinion to begin with and gently press the pinion on the brushless motor
(shoulder away from the motor). Using the same two (2) screws, install the brushless
motor. To mesh the gears with the 11T pinion, press the motor towards the spur gear
and snug up the bottom screw (not tight). There should be a slight bit of movement
between the two gears when you “rock” the spur gear back and fourth. If there is no slop
then gently move the motor slightly away, and if it was too loose then move the motor
forward. When set properly, the wheels can be spun forward freely and with little noise.
Make certain to tighten both motor screws and replace the gear cover before running.
Connect the motor leads (Blue-to-Blue, White-to-White, Black-to-Black)