# SDR SWAA2023042026419

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2023
- Submitted: April 20, 2023
- Operation: Air carrier
- Aircraft: [N240WN](https://openairdocs.org/aircraft/N240WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32503
- Aircraft time: 56,457 hours, 33,866 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Gasket
- Condition: Deteriorated
- Location: Zn 500 Left 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/SWAA2023042026419

## Discrepancy

007 A225 LH H/E GASKETS DETERIORATED CRACKED AT UNDER WING BEAM.<[01] REPLACED LT AC BAY; H/E GASKETS @ UNDERWIMG BEAM IAW AMM 21-51-03-400-801-001; 3J(5(A1)).;[02] VERIFIED STEP 1

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