In Flight Trimming BNF
During your first flight, trim the aircraft for level flight at 3/4 throttle with flaps up.
Make small trim adjustments with your transmitter's trim switches to straighten the
aircraft's flight path.
After adjusting the trim, do not touch the control sticks for 3 seconds. This allows
the receiver to learn the correct settings to optimize AS3X performance.
Failure to do so could affect flight performance.
Post Flight
1. Disconnect the flight battery from the ESC (Required for safety and battery life).
2. Power OFF the transmitter.
3. Remove the flight battery from the aircraft.
4. Recharge the flight battery.
Motor Service
CAUTION: Always disconnect the flight battery before performing
motor service.
Disassembly
1. Remove the spinner screw and spinner from the propeller shaft.
2. Remove the spinner nut by using an adjustable wrench.
3. Remove the propeller, back hub and the propeller shaft from the motor shaft.
4. Remove the two screws from the sides of the cowling and remove
the cowling from the fuselage.
5. Remove the four screws and the motor with the X-mount from the fuselage.
6. Disconnect the motor wires from the ESC wires.
7. Remove the four M3 x 6mm Phillips head machine screws and motor from the
X-mount.
Assembly
• Assemble in reverse order.
• Correctly align and connect the motor wire colors with the ESC wires.
• Install the propeller with the paint facing out from the motor.
• Tighten the spinner nut to secure the propeller into place.
Troubleshooting Guide AS3X BNF
Problem
Damaged propeller or spinner
Imbalanced propeller
Motor vibration
Oscillation
Loose receiver
Loose aircraft controls
Worn parts
Irregular servo movement
Trim is not at neutral
Inconsistent flight
Sub-Trim is not at neutral
performance
Aircraft was not kept immobile for 5 seconds
after battery connection
Incorrect response to the
Incorrect direction settings in the receiver,
AS3X Control Response Test
which can cause a crash
Possible Cause
Replace propeller or spinner
Balance the propeller
Replace parts or correctly align all parts and tighten fasteners as needed
Align and secure receiver in fuselage
Tighten or otherwise secure parts (servo, arm, linkage, horn and control surface)
Replace worn parts (especially propeller, spinner or servo)
Replace servo
If you adjust trim more than 8 clicks, adjust the clevis to remove trim
No Sub-Trim is allowed. Adjust the servo linkage
With the throttle stick in lowest position. Disconnect battery, then reconnect battery and
keep the aircraft still for 5 seconds
DO NOT fly. Correct the direction settings (refer to the receiver manual), then fly
5. Repair or replace all damaged parts.
6. Store the flight battery apart from the aircraft and monitor the battery charge.
7. Make note of the flight conditions and flight plan results, planning for future flights.
2 x 6mm
Phillips head
self tapping
M3 x 8mm
Phillips head
machine
Wiring not shown
Solution
3 Seconds
3 x 12mm
Phillips head
self tapping
EN
15