# SDR 9WGA2025021480401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2025
- Submitted: March 20, 2025
- Operation: Air carrier
- Aircraft: [N804SN](https://openairdocs.org/aircraft/N804SN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48804
- Aircraft time: 70,217 hours, 13,033 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Rib
- Condition: Cracked
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9WGA2025021480401

## Discrepancy

PAX #3 DOOR RIB CRACKED ON INTERIOR.  REMOVED, FABRICATED AND INSTALLED NEW RIB (INTERCOSTAL) P/N:  ACA 3820-8 AT #3 PAX DOOR IAW MD-11 SRM 51-35-01 AND DWG # ACA 3820.  AIRCRAFT APPROVED FOR RETURN TO SERVICE.

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