# SDR UIEA200700455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2007
- Submitted: December 3, 2007
- Operation: Air carrier
- Aircraft: N523MC
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 21782
- Aircraft time: 93,946 hours, 19,193 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Skin
- Condition: Delaminated
- Location: Nr 11 Spoiler
- 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/UIEA200700455

## Discrepancy

RT WING NR 11 SPOILER TRAILING EDGE HAS A 1.0 INCH BY 2.0 INCH AREA OF DELAMINATION.  PERMANENT REPAIR WAS ACCOMPLISHED AS PER B747-200 SRM 51-40-06 FIG 3 AND 4, SHEET 1 AND SRM 51-40-20.  ALSO, REFERENCE ATLAS EO NR 4757A399.

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