# SDR IPXA2023072893757

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2023
- Submitted: July 31, 2023
- Operation: Air carrier
- Aircraft: [N284UP](https://openairdocs.org/aircraft/N284UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48541
- Aircraft time: 73,846 hours, 15,310 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Angle
- Part number: AUB756415
- Condition: Cracked
- Location: #3 Pylon
- 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/IPXA2023072893757

## Discrepancy

INSPECTION TYPE:4C#3 PYLON UPPER WIRE HARNESS SUPPORT HAS A CRACKED ANGLE AT THE AFT SIDE ABOVE PRECOOLER.REMOVED, FABRICATED AND REPLACED ANGLE AT THE #3 PYLON AT THE AFT SIDE ABOVE PRECOOLER IAW SRM 54-05-41 AND DWG AUB7564. (MINOR)

---
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.