# SDR IPXA2017070619003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2017
- Submitted: July 7, 2017
- Operation: Air carrier
- Aircraft: [N273UP](https://openairdocs.org/aircraft/N273UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48574
- Aircraft time: 64,724 hours, 12,195 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Membrane
- Part number: ABA7202123
- Condition: Corroded
- Location: Bs 330-360
- 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/IPXA2017070619003

## Discrepancy

INSPECTION TYPE: 3C, COCKPIT SUB-FLOOR MEMBRANE IS CORRODED BETWEEN BS 330-360 AND BETWEEN RBL 27.25 AND RBL 37.  REPAIRED THE MEMBRANE IAW EA 011-5330-01-A6865, REV I/R, AND EO MD11-5310-64807-A. MAJOR.

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