# SDR IPXA2016060604308

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2016
- Submitted: June 8, 2016
- Operation: Air carrier
- Aircraft: [N257UP](https://openairdocs.org/aircraft/N257UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48451
- Aircraft time: 69,811 hours, 13,824 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Part number: ADA766731
- Condition: Corroded
- Location: Aft Cargo
- 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/IPXA2016060604308

## Discrepancy

INSPECTION TYPE:3C, FORWARD CARGO COMPARTMENT AFT BULKHEAD WEB IS CORRODED AT BS 6-73.5 ABOVE LONGERON 42 RT.  REMOVED, FABRICATED AND INSTALLED REPLACEMENT CHORD IAW DWG ADA7667 AND SRM 51-35-01.

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