# SDR IPXA2021092474216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2021
- Submitted: September 24, 2021
- Operation: Air carrier
- Aircraft: [N252UP](https://openairdocs.org/aircraft/N252UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48768
- Aircraft time: 61,181 hours, 14,062 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Rib
- Part number: AUB751712
- Condition: Chafed
- 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/IPXA2021092474216

## Discrepancy

INSPECTION TYPE:3C#3 PYLON FAIRING 489AL VEE RIB IS CHAFED.REMOVED AND REPLACED CHAFED #3 PYLON FAIRING 489AL VEE RIB IAW SRM 54-01-42. (MINOR)

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