# SDR SWAA2022022873250

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2018
- Submitted: February 28, 2022
- Operation: Air carrier
- Aircraft: N725SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27857
- Aircraft time: 69,621 hours, 40,909 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022022873250

## Discrepancy

AFT CARGO EQUIPMENT BAY INNER STRUCTURE STA 996 BETWEEN STR 24L AND 25L AT WATER DRAIN HAS SIGNS OF CORROSION. / EVALUATED CORROSION FOUND TO BE OUT OF LIMITS DUE TO NO PUBLISHED SRM LIMITS. REMOVED AND REPLACED -18 FITTING PER SRM 51-40-02-0G-0 AND DWG 147A7443 REV B

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