# SDR CALA2013111993047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2013
- Submitted: November 20, 2013
- Operation: Air carrier
- Aircraft: [N224UA](https://openairdocs.org/aircraft/N224UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30225
- Aircraft time: 49,629 hours, 5,940 cycles
- Engine: Pwa PW4090
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Barrel Nut
- Condition: Damaged
- 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/CALA2013111993047

## Discrepancy

WHILE WORKING REVERSE ISSUE FOUND THREAD DAMAGED AT DEACTIVATION PIN INSTALLATION ON RT THRUST REVERSER SLEEVE OF NR 1 ENGINE.  INSTALLED NEW BARREL NUT.

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