# SDR DALA13027563218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2013
- Submitted: June 7, 2013
- Operation: Air carrier
- Aircraft: [N318US](https://openairdocs.org/aircraft/N318US), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 206
- Aircraft time: 67,396 hours, 29,873 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Cabin
- 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/DALA13027563218

## Discrepancy

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPORT  BETWEEN FR65-FR67, Y-308 UPPER FLANGE HOLES HAS CORROSION.  BLENDED AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR65-67 Y-308 IAW SRM 51-74-00. CHECKED LIMITS L=1.75" W=2.0" D=0.027".MAX ALL ALLOWABLE DAMAGE IS 0.016"FOUND TO BE OUT OF LIMITS IAW SRM 53 -00-14.  REPLACED FLOOR SUPPORT IAW TRM 53-21-01 AND DWG 18D5341305.

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