# SDR SWAA2022021091563

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2018
- Submitted: February 11, 2022
- Operation: Air carrier
- Aircraft: N7728D
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33925
- Aircraft time: 39,740 hours, 19,617 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- Condition: Delaminated
- Location: Lt Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022021091563

## Discrepancy

L/H FIXED L/E LOWER WING PANEL 521KB HAS DISBONDED CORNERS (MARKED) / REPIARED L/H FIXED L/E LOWER WING PANEL 521KB CORNER DELAM WITH BONDED INJECTION METHOD / AND CURE IAW SRM 57-41-01-2R-1 TABLE 202 AND SRM 51-70-04-2R-13. INSTALLED REPAIRED L/H FIXED L/E PANEL I.A.W 737 600/700/800/900 AMM 57-41-02-400-801

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