# SDR QR9R20220811001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2022
- Submitted: August 11, 2022
- 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: 14723319702
- Aircraft time: 2,744 hours
- System (JASC): [2500 · Cabin Equipment/Furnishings](https://openairdocs.org/jasc/2500)
- Part: Headrest
- Part number: 1157601
- Part serial: NA
- Condition: Cracked
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R20220811001

## Discrepancy

DURING 400 HOUR INSPECTION MAINTENANCE DETECTED THE CO-PILOT SEAT HEADREST WAS CRACKED AND FOUND TO BE UNSERVICEABLE. REMOVED AND REPLACED HEADREST ASSY IAW CMM 25-10-17.

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