# SDR UHLA201505290421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2015
- Submitted: June 2, 2015
- Operation: Air carrier
- Aircraft: N578RP
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500865
- Aircraft time: 23,221 hours, 20,650 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- Part number: 14522178605
- Condition: Corroded
- Location: Zone 100
- 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/UHLA201505290421

## Discrepancy

DURING INSPECTION, CORROSION WAS FOUND AT THE SERVICE DOOR THRESHOLD BEAM.  THE THRESHOLD WAS REPLACED IAW SRM 51-40-02.

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