# SDR UIEA2012122200558

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2012
- Submitted: December 23, 2012
- Operation: Air carrier
- Aircraft: [N429MC](https://openairdocs.org/aircraft/N429MC), registered now
- Make and model: Boeing 747481
- Aircraft serial: 24833
- Aircraft time: 89,566 hours, 12,528 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Skin
- Condition: Gouged
- Location: Thrust Reverser
- 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/UIEA2012122200558

## Discrepancy

DURING MX WALKAROUND, MX FOUND TWO GOUGES ON THE NR 4 ENGINE LT THRUST REVERSER TRANSLATING COWL OUTER SKIN.  PERFORMED A TIME LIMITED REPAIR.

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