# SDR FDEA202112022981

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2021
- Submitted: December 2, 2021
- Operation: Air carrier
- Aircraft: [N990FD](https://openairdocs.org/aircraft/N990FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 22909
- Aircraft time: 86,337 hours, 44,162 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: None
- Part number: 113N200325
- Part serial: 000057
- Condition: Delaminated
- Location: Zone 500
- Stage of operation: IN
- How discovered: V
- Nature of condition: O, O, O
- Precautionary procedure: K, K, K, K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202112022981

## Discrepancy

LH WING MAIN FLAP INBD SIDE, EXISTING UPPER SKIN REPAIR IS DISBONDING AT APPROX WS   175. REPAIRED LH WING INBD MAIN FLAP I/B SIDE UPPER SURFACE PREVIOUS REPAIR IAW B757 SRM   57-53-01 FIG 201 SHEET 2, 51-70-10-2R, 51-40-02 WITH A PERMANENT REPAIR.

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