# SDR DALA13006383213

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2013
- Submitted: February 7, 2013
- Operation: Air carrier
- Aircraft: [N313US](https://openairdocs.org/aircraft/N313US), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 153
- Aircraft time: 67,330 hours, 30,101 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Fuselage
- 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/DALA13006383213

## Discrepancy

DURING INSPECTION, FOUND AFT CARGO BAY FRAME 59 STR 44 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION NO LIMITS IN SRM 53-41-14 L=.5" W=.5" D=.020".  REMOVED CORRODED PROFILE.  LOCATED AND DRILLED NEW PROFILE.  TREATED AND PRIMED HOLES IAW SRM 51-21-, INSTALLED NUTPLATES ON NEW PROFILE AND INSTALLED PROFILE IAW SRM 51-44-11, SRM 51-42-11 IPC 53-41-04, FIG 13. TOPCOATED FASTENERS IAW SRM 51-75-12.

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