# SDR DALA2014082604753

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2014
- Submitted: August 26, 2014
- Operation: Air carrier
- Aircraft: N324US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 273
- Aircraft time: 68,405 hours, 30,983 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Corroded
- Location: Frames 66-68
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2014082604753

## Discrepancy

DURING INSPECTION, FOUND CORROSION ON LOWER SILL OF AFT PAX CABIN LOCATED BETWEEN FR 66 AND FR 68  AT LEVEL OF STR 23L, SSI 534147, L=1.00", W=0.500", D=0.003" APPROXIMATELY.   REPLACED LOWER SILL L2 OF AFT PAX CABIN LOCATED BETWEEN FRAME 66 AND FRAME 68 AT LEVEL OF STR 23L IAW SRM 51-72-11 AND DWG D53480505, D53470150. MEASURES OF CORROSION ARE L=0.586", W=0.326", D=0.063".

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