# SDR SWAA2023112415612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2023
- Submitted: November 24, 2023
- Operation: Air carrier
- Aircraft: [N7888A](https://openairdocs.org/aircraft/N7888A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35124
- Aircraft time: 52,977 hours, 27,703 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 200 Fus Top
- 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/SWAA2023112415612

## Discrepancy

AFT WET AREA - MULTIPLES SPOTS WITH CORROSION AT MOP SILL BS 947+12 TO BS 986.5+5 RBL 47.5 WL 208 (MARKED)<[01] REMOVED AND REPLACED ASD MOP SILL IAW SRM 51-40-02 AND DWG # 147A8501;[02] VERIFIED CORRECTIVE ACTION 1;[03] VERIFIED MEASUREMENT TABLE

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