# SDR IPXA12M75093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2012
- Submitted: August 31, 2012
- Operation: Air carrier
- Aircraft: N270UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48576
- Aircraft time: 46,791 hours, 12,113 cycles
- Engine: Pwa PW4460
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: ARB74023
- Condition: Cracked
- Location: Lt Wing
- 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/IPXA12M75093

## Discrepancy

INSPECTION TYPE: 4C, NDT INSPECTION OF ALI 57.23.01.2 FOUND CRACKS AROUND 4 FASTENER HOLES FOR LT WING ACCESS PANEL 536AB BETWEEN XORS 683-713.     REPAIRED LT WING LOWER SURFACE PANEL IAW EA 011-5730-01-A4188 REV IR, EO MD11-5730-48311-A AND SRM 57-20-02,  REPAIR 5, REV 50.

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