# SDR SWAA2024103041512

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2024
- Submitted: October 30, 2024
- Operation: Air carrier
- Aircraft: [N268WN](https://openairdocs.org/aircraft/N268WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32524
- Aircraft time: 58,011 hours, 34,901 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024103041512

## Discrepancy

CORROSION INNER CHORD LOCATED BTW BS 303.9 TO BS 328 LBL 54 WL 208.1 AT FWD GALLEY AREA 2024-593138<[01] TOOL USED ULTRASONIC EQUIPMENT PN: 45MG SN 130061901; DUE DATE. 12-JUN-25;[02] REPLACED INNER CHORD AND FASTENERS LOCATED BTW BS 303.9 TO BS 360 LBL 54 WL 208.1 AT FWD GALLEY AREA. I.A.W B737-700 SRM 51-40-02; B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #141A8110; SHEET 9; REV A. <BR>SEE INDIVIDUAL SIGN OFF BELOW;[03] CORRECTED STEP 2. <BR>REPLACED INNER CHORD AND FASTENERS LOCATED BTW BS 270 TO BS 360 LBL 54 WL 208.1 AT FWD GALLEY AREA. I.A.W B737-700 SRM 51-40-02; B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #141A8110; SHEET 9; REV A. <BR>SEE INDIVIDUAL SIGN OFF BELOW;[04] CERTIFIED RII WORK PERFORMED. <BR>SEE INDIVIDUAL SIGN OFF BELOW.

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