# SDR SWAA2022032499419

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N7750A](https://openairdocs.org/aircraft/N7750A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36716
- Aircraft time: 39,742 hours, 19,836 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Panel
- Condition: Cracked
- Location: Lh Pylon
- 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/SWAA2022032499419

## Discrepancy

CRACK BLADE ACCESS PANEL 431AL AT LT PYLON (1 EA) / REPLACED BLADE ACCESS PANEL 431AL AT LT PYLON (1EA) IAW B737-700 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 (U078)

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