# SDR CHQA20130112026

- 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): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 12026335013
- 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/CHQA20130112026

## Discrepancy

DURING INSPECTION, CORROSION WAS FOUND AT STRINGER 21L AT FRAME 9 THROUGH FRAME 10 AT THE RIVETS AND THE END OF FRAME 13.  THE STRINGER WAS REPLACED IN ACCORDANCE WITH SRM 51-40-02.

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