# SDR CHQA20130112027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2013
- Submitted: January 28, 2013
- Operation: Air carrier
- Aircraft: N371SK
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145535
- Aircraft time: 28,605 hours, 24,928 cycles
- Engine: Rroyce AE3007A12
- Engine time: 26,390 hours, 24,213 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 14528631403
- 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/CHQA20130112027

## Discrepancy

DURING INSPECTION, THE LEFT INBOARD FLOORBEAM FLOORBOARD SUPPORT WAS FOUND TO BE CORRODED AT CROSSBEAM MEMBER FRAME 24, Y479.  THE CORRODED SECTION OF THE FLOORBEAM WAS REPLACED IN ACCORDANCE WITH SRM 51-40-02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.