# SDR SWAA2025030592272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2025
- Submitted: March 5, 2025
- Operation: Air carrier
- Aircraft: [N278WN](https://openairdocs.org/aircraft/N278WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36441
- Aircraft time: 58,438 hours, 35,196 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025030592272

## Discrepancy

CORROSION SUPPORT ZEE BTW BS 727D TO BS 747 AT STR 25L AND WL 154 AT AFT CARGO COMPARTMENT 2025-94300<[01] REPAIRED SUPORT ZEE LOC BTW 727C TO 747 AT STR 25L AND WL 154 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 AND DWG: 146A7500; SHEET:85; REV: A.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGN OFF BELOW<BR>REPAIRED SUPORT ZEE LOC BTW 727C TO 747 AT STR 25L AND WL 154 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 AND DWG: 146A7500; SHEET:85; REV: A.

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