# SDR SWAA2022022421252

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2018
- Submitted: February 24, 2022
- Operation: Air carrier
- Aircraft: [N265WN](https://openairdocs.org/aircraft/N265WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32522
- Aircraft time: 41,329 hours, 24,558 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Corroded
- Location: Left Wing
- 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/SWAA2022022421252

## Discrepancy

***CORROSION*** LT WING TIP RIB 27 O/B SURFACE (WINGLET MOUNTING) AT 1' AFT OF AFT UPR MOUNTING BOLT HOLE / REPAIRED LT WING TIP RIB 27 OB SURFACE AT 1' AFT OF AFT UPR MOUNTING HOLE IAW ER 18-05119 REV IR AND EA 1-757-15708 REV IR

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