# SDR IPXA2019051542137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2019
- Submitted: May 15, 2019
- Operation: Air carrier
- Aircraft: [N291UP](https://openairdocs.org/aircraft/N291UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48477
- Aircraft time: 73,648 hours, 11,872 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Thrust Reverser
- Part number: 2215125555
- Condition: Cracked
- Location: Nr 3 Engine
- 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/IPXA2019051542137

## Discrepancy

INSPECTION TYPE:4C NR 3 ENGINE I/B CORE COWL (T/R) HAS A CRACK ON OUTER SKIN AT FASTENER AT APPROX. 11 O'CLOCK POS. 4" FROM AFT EDGE. REPAIRED CRACKED NR 3 ENGINE I/B T/R CORE COWL OUTER SKIN AFT FIXED INNER BARREL AT STA. NAC 193 - NAC 197.7 IAW EA 011-7830-01-A7749 REV. IR AND EO MD11-7830-72497-A. (MINOR)

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