# SDR IPXA201910027445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2019
- Submitted: October 2, 2019
- Operation: Air carrier
- Aircraft: [N274UP](https://openairdocs.org/aircraft/N274UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48575
- Aircraft time: 70,903 hours, 13,760 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Intercostal
- Part number: AJC75825
- Condition: Cracked
- Location: Nr 2 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/IPXA201910027445

## Discrepancy

INSPECTION TYPE:4C,  LOWER PYLON CARRY THRU REAR SPAR INTERCOSTAL IS CRACKED AT STA. YID=375, XID=-7.1 AND ZID=65.REPAIRED CRACKED LOWER PYLON CARRY THRU REAR SPAR INTERCOSTAL AT STA. YID=375, XID=-7.1 AND ZID=65 IAW SRM 55-30-02 REPAIR 7 FIG. 204. (MAJOR)

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