FMS 1300mm PA-18 Super Cub the ailerons, flaps, elevators, and rudder are not functioning

FMS 1300mm PA-18 Super Cub the ailerons, flaps, elevators, and rudder do not work.

When encountering the above situation, we must consider the following issues in order:

1. Wiring problems, such as polarity, signal lines, and consistent colors when plugging in, as shown in the diagram below：

2. Servo problems, where the servo is no longer functioning properly.

3. Pairing issues between the remote and the receiver, which we need to check.

4. Battery level, try charging the battery to full and then retrying.

5. ESC problems, where the entire ESC or a particular integrated circuit or chip inside may be damaged.

6. If none of the wings are working, it may be due to low battery levels or damage to the remote or receiver, as well as a problem with the remote settings.

FMS offers official spare parts for damaged components, and if you are unsure, please contact our customer service team for assistance.

Based on the customer video shared it seems like the issue is with the flaps servo not working properly. A new replacement can be purchased on our website, and if it is within the warranty period, please contact our customer service team for a replacement.

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FMS 1300mm PA-18 Super Cub the ailerons, flaps, elevators, and rudder do not work video

FMS Official website：https://www.fmshobby.com
FMS Customer Service Hotline：(+1) 8504480101
FMS Service Email：support@fmsmodel.com