# SDR DALA2023050503505

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2023
- Submitted: May 5, 2023
- Operation: Air carrier
- Aircraft: [N939DZ](https://openairdocs.org/aircraft/N939DZ), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 38720
- Aircraft time: 27,661 hours, 14,366 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023050503505

## Discrepancy

(LOG 2751203) DURING INSPECTION FOUND PASSENGER COMPARTMENT, WL 208 L1 DOOR LOWER INNER CHORD FROM BS 303 TO BS 323 HAS CORROSION. REMOVED CORRODED INNER CHORD AND REPLACED. NEW REPLACEMENT CHORD ON L/H BSTA 277-360, L1 DOOR, WL 208, IAW- DWG. 141A8110, B737 SRM 51-40-02.

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