# SDR IPXA2022041681205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2022
- Submitted: April 18, 2022
- Operation: Air carrier
- Aircraft: N285UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48457
- Aircraft time: 104,278 hours, 20,341 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stiffener
- Part number: ANB720312
- Condition: Cracked
- Location: L/H Wheel Well
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022041681205

## Discrepancy

INSPECTION TYPE:3CL/H MLG WHEEL WELL HAS A STIFFENER THAT IS CRACK AT AFT O/B WEB.REMOVED, FAB, AND REPLACED THE CRACK STIFFENER IAW DWG ANB7203, MD11 SRM 51-31-01 AND 51-35-01. (MINOR)

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