# SDR ASOA20130128252T

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2013
- Submitted: January 29, 2013
- Operation: Air carrier
- Aircraft: N13903
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145479
- Aircraft time: 27,794 hours, 21,116 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 14525800016
- 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/ASOA20130128252T

## Discrepancy

ACFT IS IN FOR A C-CHECK WHEN CORROSION WAS FOUND ON THE RT SILL FROM FRAME 44 TO FRAME 49.  MX BLENDED THE CORROSION BEYOND THE LIMITS, THEY R & R THE SILL, RESTORED THE SURFACE PROTECTION IAW SRM 51-20-03 AND 51-40-02 AND CPM 51-21-06.

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