# SDR 04FDEA02214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2004
- Submitted: July 28, 2004
- Operation: Air carrier
- Aircraft: [N607FE](https://openairdocs.org/aircraft/N607FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48547
- Aircraft time: 41,928 hours, 9,609 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Zone 500
- 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/04FDEA02214

## Discrepancy

LT WING UPPER SKIN FORWARD OF NR 4 SPOILER OUTBOARD HINGE FOUND CORRODED.  BLENDED OUT CORROSION IAW SRM 51-21-01, VOLUME II AND FOUND OUT   OF LIMIT AS IAW SRM 57-10-00, FIGURE 32, VOLUME I. ORIGINAL THICKNESS=0.180, MATERIAL REMOVED=0.020 AND REMAINING MATERIAL=0.160 AT LT UPPER SKIN FORWARD OF NR 4 SPOILER OUTBOARD HINGE. REFER TO FEDEX EA NR 1-5720-80314, TITLE: WINGS - UPPER PLATING - LT AFT PLANK - XORS 738 CORROSION REPAIR.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.