# SDR SWAA2022080426385

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2022
- Submitted: August 4, 2022
- Operation: Air carrier
- Aircraft: [N487WN](https://openairdocs.org/aircraft/N487WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33854
- Aircraft time: 60,194 hours, 35,692 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2022080426385

## Discrepancy

CORROSION INNER CHORD LOCATED 947.5 TO BS 986.5 AND RBL 53 WL 208.1 AT AFT GALLEY AREA 2022-355127 / [01] REPLACED INNER CHORD LOCATED 947.5 TO BS 986.5 AND RBL 53 WL 208.1 AT AFT GALLEY AREA B737-700 SRM 51-40-02 AND B737-700 DWG 117A8501 SHEET 80 REV B AND DWG 147A8501 SHEET 78 REV B. SEE INDIVIDUAL SIGNS-OFF BELOW.;[02] CORRECTED STEP 1.<BR>REPLACED INNER CHORD LOCATED BS 887 TO BS 1006 AND RBL 53 WL 208.1 AT AFT GALLEY AREA B737-700 SRM 51-10-02 AND B737-700 DWG 117A8501 SHEET 80 REV B AND DWG 147A8501 SHEET 78 REV B. SEE INDIVIDUAL SIGNS-OFF BELOW.;[03] REPLACED INNER CHORD LOCATED BS 887 TO BS 1006 AND RBL 53 WL 208.1 AT AFT GALLEY AREA B737-700 SRM 51-10-02 AND B737-700 DWG 117A8501 SHEET 80 REV B AND DWG 147A8501 SHEET 78 REV B. SEE INDIVIDUAL SIGNS-OFF BELOW.<BR>CERTIFIED AS RII

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