# SDR IPXA2025021302155

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2025
- Submitted: February 18, 2025
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 93,449 hours, 21,525 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: AFA38771
- Condition: Cracked
- Location: Zone 100
- 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/IPXA2025021302155

## Discrepancy

CTR CARGO DOOR UPPER FRAME SUPPORT IS CRACKED AS MARKED (114-21) ATA 52-30. INSTALLED REPAIR PARTS, -3 REPAIR ANGLE, -5 SPACER, REPLACEMENT ANGLE, AND REPLACEMENT SUPPORT IN CENTER CARGO DOOR CUT-OUT AT UPPER FRAME REF. MD-11 SRM 53-50-15-2R-2 REPAIR 2 FIG 201. OK TO REINSTALL WEB AND 3 EA BRACKETS.  ACCOMPLISHED REPAIR PER MD-11 SRM 53-50-15-2R-2 REPAIR 2, REV 71.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.