Maintenance & checks
The Emrax 208 motor and controller must be maintained according to Solo Flugzeugbau Motor
Overhaul Manual.
Servicing must be done at maintenance organisations approved to perform the maintenance.
Removal
1. Extend the pylon to the extended position.
2. Switch off the RES master switch.
3. Remove the Pylon rear cover (4), by loosening the six Pylon cover fastening bolts
(5).
4. Disconnect the high voltage wires which are connected to The high voltage terminals
(6) of the motor.
5. Disconnect the Resolver wires (9).
6. Disconnect the motor ground wire which is held in place by one of the six Motor
fastening bolts (8).
7. To free the motor from the pylon, remove the six Motor fastening bolts (8).
8. Remove the motor from the pylon.
WARNING: The Resolver plate (7) has a specific orientation to the Motor. If this orientation
is changed, the calibration of the resolvers will be out. The resolvers must be
recalibrated (refer to the Calibration & setup section). When the calibration is
out, the motor could behave unpredictably and start rotating even if no power
is requested by the DCU.