# SDR L9QS2024091200711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2024
- Submitted: September 12, 2024
- Operation: Air carrier
- Aircraft: [N4913G](https://openairdocs.org/aircraft/N4913G), registered now
- Make and model: Cessna 172N
- Registry model: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (OpenAirDocs)
- Aircraft serial: 17273460
- Aircraft time: 12,222 hours
- Engine: Lyc O320D2J
- Engine time: 2,533 hours
- Propeller: Mcauly 1C160DTM
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Pulley
- Part number: 0523901350762054
- Condition: Damaged
- Location: Zone 500
- Part time: 56 hours
- Stage of operation: DE
- How discovered: O
- Nature of condition: F
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/L9QS2024091200711

## Discrepancy

L/H FLAP BINDING, CAUSING DAMAGE TO L/H FLAP & L/H FLAP DRIVE PULLEY. REPLACED DAMAGED PARTS

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