# SDR 0100481149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2001
- Submitted: February 20, 2001
- Operation: Air carrier
- Aircraft: N149US
- Make and model: Doug DC-10-40
- Registry model: [Doug DC-10-40](https://openairdocs.org/model/douglas-dc-10-40) (OpenAirDocs)
- Aircraft serial: 46758
- Aircraft time: 88,292 hours, 28,592 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Corroded
- Location: Bulkhead
- 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/0100481149

## Discrepancy

DURING L-CHECK, FOUND CORROSION ON THE LOWER END OF VERTICAL STIFFENER UNDER WING FUEL TANK FORWARD PRESSURE BULKHEAD AT BS 1156 L45L-L45R.  REPAIRED PER EA 11-180793.

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