# SDR CHQA20131023403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2013
- Submitted: November 8, 2013
- Operation: Air carrier
- Aircraft: N297SK
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145522
- Aircraft time: 30,335 hours, 27,174 cycles
- Engine: Rroyce AE3007A13
- Engine time: 27,795 hours, 26,339 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 14524109003
- Condition: Cracked
- Location: Zone 100
- 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/CHQA20131023403

## Discrepancy

DURING INSPECTION, A CRACK WAS FOUND ON THE LT SILL FRAME 20 AT STRINGER 3L. THE SILL FRAME 20 WAS REPLACED IAW SRM 51-40-02.

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