# SDR IPXA2M74678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2012
- Submitted: August 3, 2012
- Operation: Air carrier
- Aircraft: [N292UP](https://openairdocs.org/aircraft/N292UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48566
- Aircraft time: 52,891 hours, 8,525 cycles
- Engine: Pwa PW4460
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Tank
- Part number: APB74471
- Condition: Corroded
- Location: Bs 1219-1239
- 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/IPXA2M74678

## Discrepancy

INSPECTION TYPE:4C, UPPER SURFACE OF CENTER WING FUEL TANK CORRODED BETWEEN STA 1219-1239, RBL 81 TO RBL 103 ABOVE S15R.  REPAIRED CORROSION ON UPPER SURFACE OF CENTER WING TANK IAW EA 011-5730-01-A4123 REV IR AND EO MD11-5730-48027-A.

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