# SDR SCNA20220712076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2022
- Submitted: July 12, 2022
- Operation: Air carrier
- Aircraft: [N5479A](https://openairdocs.org/aircraft/N5479A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 32578
- Aircraft time: 54,921 hours, 37,263 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Spar
- Condition: Cracked
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20220712076

## Discrepancy

DEFECT:  CORROSION. RH WING, FWD OF FWD SPAR HAS CORROSION WHERE REFUELING PANEL LATCH CONTACTS STRUCTURE, WS 372 APPROX. (MARKED).   RESOLUTION: 7/09/2022  REPAIRED RH WING FWD SPAR AT REFUELING PANEL LATCH AREA IAW SCA ENG-57SCA-10983 AND ATS ENGINEERING 22-01773 REV 1R THIS IS TIME LIMITED REPAIR REPLACE REPAIR WITHIN 24 MONTHS NOT TO EXCEED 3000 CYCLES.

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