# SDR JJBA20210811036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2021
- Submitted: August 20, 2021
- Operation: Air carrier
- Aircraft: [N12167](https://openairdocs.org/aircraft/N12167), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500834
- Aircraft time: 34,465 hours, 22,211 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Frm 22 S13r
- 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/JJBA20210811036

## Discrepancy

POSSIBLE CORROSION FR 22 STR 13R FLOOR SUPPORT.  REMOVED CORROSION ON FLOOR SUPPORT AT FRAME 22. UTT OF BLENDED ON FRAME 22 STR 13R FLOOR SUPPORT THICKNESS IS .032". EVALUATED FLOOR SUPPORT ORIGINAL THICKNESS 0.050" OUT OF LIMITS. INST. EWIS. REMOVED FLOOR SUPPORT IN FR22 STR 13R. LOCATED AND DRILLED NEW FLOOR SUP. APPLIED ALODINE IN WORK AND . INSTALLED FLOOR SILL. RESTORED FINISH.

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