# SDR UALA2011102505768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2011
- Submitted: October 27, 2011
- Operation: Air carrier
- Aircraft: N502UA
- Make and model: Boeing 757222
- Aircraft serial: 24623
- Aircraft time: 74,819 hours, 23,467 cycles
- Engine: Pwa PW2037
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Pressure Deck
- Condition: Corroded
- Location: Fuselage
- 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/UALA2011102505768

## Discrepancy

MAIN CABIN BS 1680 AND RBL 31, EXISTING AFT PRESSURE DECK REPAIR DOUBLER IS CORRODED.  FABRICATED, A TAPERED SHIM AND A FILLER PER TIMCO REO G14118, REV B AND INSTALLED ON NON ROUTINE 25856.  THIS IS A CATEGORY A REPAIR, REF EVA 81386.

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