# SDR ASAA2023090645192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2023
- Submitted: September 20, 2023
- Operation: Air carrier
- Aircraft: [N467AS](https://openairdocs.org/aircraft/N467AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36362
- Aircraft time: 34,172 hours, 10,900 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Part number: 113A2100215
- Part serial: 000344
- Condition: Debonded
- Location: Lt Te Flap
- 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/ASAA2023090645192

## Discrepancy

L/H INBOARD MAIN FLAP TRAILING EDGE WEDGE LOWER SURFACE IS DISBONDED. LOCATED 7" FROM OUTBRD TRAILING EDGE CORNER. (14'X9') AREA.(AS MARKED). GROUNDED - YES. ACCOMPLISHED A PERMANENT REPAIR TO THE L/H I/B MAIN FLAP T/E WEDGE LOWER SURFACE IAW B737-900ER SRM 57-53-01-2R-7 AND 51-70-10-2R-4. ALODINED IAW B737-900ER AMM 51-21-41-370-802. RESTORED FINISH IAW B737-900ER AMM 51-21-99-300-802.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.