EN
Motor Service
CAUTION:
Always disconnect the fl ight battery before performing
motor service.
Disassembly
1. Remove the two screws (A) from the fan unit cover (B) and pull the cover off of
the fuselage.
2. Remove the four screws (C) from the fan unit tabs.
3. Pull the fan unit (D) out of the fuselage, take note of the wiring order, and
disconnect the motor leads from the ESC.
4. Remove the nose cone screw, nose cone and rotor nut from the rotor adaptor.
5. Remove the rotor by pulling it off the rotor adaptor.
6. Remove the rotor adaptor from the motor shaft.
7. Remove the four 3mm hex head screws that hold the motor in the fan housing
Assembly
Assemble in reverse order.
• Correctly align and connect the motor wire colors with the ESC wires.
• Install the rotor as shown.
• Tighten the nut on the motor adaptor to secure the rotor into place.
13
Post Flight
1. Disconnect the fl ight battery from the ESC (Required for Safety and battery life).
2. Power OFF the transmitter.
3. Remove the fl ight battery from the aircraft.
4. Recharge the fl ight battery.
5. Repair or replace all damaged parts.
6. Store the fl ight battery apart from the aircraft and monitor the battery charge.
7. Make note of the fl ight conditions and fl ight plan results, planning for future fl ights.
Troubleshooting Guide AS3X
Problem
Possible Cause
Solution
Oscillation
Damaged rotor or nose cone
Replace rotor or nose cone
Imbalanced rotor
Balance the rotor
Motor vibration
Replace parts or correctly align fan unit or other parts and tighten fasteners as needed
Loose receiver
Align and secure receiver in fuselage
Loose aircraft controls
Tighten or otherwise secure parts (servo, arm, linkage, horn and control surface)
Worn parts
Replace worn parts (especially rotor, nose cone, or servo)
Irregular servo movement
Replace servo
Inconsistent fl ight
performance
Trim is not at neutral
If you adjust trim more than 8 clicks, adjust the ball link to remove trim
Sub-Trim is not at neutral
No Sub-Trim is allowed. Adjust the servo linkage
Aircraft was not kept immobile for 5
seconds after battery connection
With the throttle stick in lowest position. Disconnect battery, then reconnect battery and keep the aircraft
still for 5 seconds
Incorrect response
to the AS3X Control
Direction Test
Incorrect direction settings in the
receiver, which can cause a crash
DO NOT fl y. Correct the direction settings (refer to the receiver manual), then fl y
