# SDR P5CA2026070600024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2026
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N857GT](https://openairdocs.org/aircraft/N857GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37568
- Aircraft time: 63,192 hours, 9,731 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Part number: 90004551
- Part serial: 0221
- Condition: Faulted
- Location: Flap Skew
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2026070600024

## Discrepancy

FLAPS DRIVE MSG IMMEDIATELY AFTER ROTATION BELOW 300 FT.  REMOVED AND REPLACED FLAP SKEW SENSOR AND RE-SECURED CONNECTOR D25635J. OPS CHECK GOOD IAW AMM 27-51-01, AIRCRAFT OK FOR SERVICE.

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