# SDR IPXA2014040282477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2014
- Submitted: April 2, 2014
- Operation: Air carrier
- Aircraft: [N278UP](https://openairdocs.org/aircraft/N278UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48577
- Aircraft time: 60,045 hours, 10,066 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Structure
- Condition: Corroded
- Location: Center Tank
- 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/IPXA2014040282477

## Discrepancy

INSPECTION 4C, CENTER WING TANK UPPER SKIN HAS CORROSION AT STA 1236 X=113, STA 1230 X=113 TO 115, STA 1230 X=35, STA 1230 X=8.5 STR 15, LT SIDE.  ACCOMPLISHED REPAIR ON CENTER WING TANK UPPER SKIN PANEL STA 1236-1230 IAW STA EA 011-5730-01-A5187, REV I/R AND EO MD11-5730-53937-A.

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