# SDR UIEA200600261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2006
- Submitted: September 22, 2006
- 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: 90,543 hours, 18,472 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Gouged
- Location: Lt Mlg Ww
- 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/UIEA200600261

## Discrepancy

L/G LBLG W/W CEILING DECK STIFFENER FOUND GOUGE AT STA 1365 LBL 60-LBL 80 AND STA 1378 LBL 40-LBL 55 CAUSED BY TIRE BLOWN.  SMOOTHED OUT GOUGE MARK AS PER SRM 51-10-01, RE-PROTECTED AS PER SRM 51-10-02 AND PERFORMED CRACK FREE CHECK AT REWORKED AREA PER SOPM 20-20-02.

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