# SDR QR9R20210824001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2021
- Submitted: August 24, 2021
- Operation: General aviation
- Filed by: [M1 Support Services, repair station QR9R369D](https://openairdocs.org/faa-repair-station/QR9R369D/m1-support-services.md) (OpenAirDocs)
- Make and model: Bolkms BK117C2
- Aircraft serial: 1572386
- Aircraft time: 2,079 hours
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: Actuator
- Part number: 41800876400
- Part serial: 702929
- Condition: Warning Message
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R20210824001

## Discrepancy

ACTUATOR, AP1 ILLUMINATED DURING FLIGHT; ACTUATOR ILLUMINATED ON/OFF DURING MANEUVERS. TF EVAL: APPROXIMATELY 10 MINUTES IN TO FLIGHT, ACTUATOR CAUTION APPEARED WITH AMBER Y ON PFD. NO CODES DISPLAYED ON SYSTEM STATUS PAGE.

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