# SDR NACA2025070500002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2025
- Submitted: August 1, 2025
- Operation: Air carrier
- Aircraft: [N566NC](https://openairdocs.org/aircraft/N566NC), registered now
- Make and model: Boeing 767-3BG
- Registry model: [Boeing 767-3BG](https://openairdocs.org/model/boeing-767-3bg) (OpenAirDocs)
- Aircraft serial: 30566
- Aircraft time: 78,361 hours, 20,248 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stiffener
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2025070500002

## Discrepancy

DURING PERFORM MFEC INSPECTION OF RH SIDE NOSE WHEEL WELL BULKHEAD STIFFENER , ONE CRACK WAS FOUND AT BS287 BETWEEN WL 159 TO WL 185 AS MARKED, IT IS ABOUT 0.8 INCH LONG. CARRIED OUT THE STIFFENER REPAIR AT LEFT SIDE NOSE WW BULKHEAD STA 287 LBL 25 AS PER DRAFT EO 767-53-0018 REV 1R07 AND PART 2 OF SB 767-53-A-0275 REV 1R

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