# SDR CHQA201200017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2012
- Submitted: January 22, 2012
- Operation: Air carrier
- Aircraft: N378SK
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145593
- Aircraft time: 25,646 hours, 25,026 cycles
- Engine: Allsn AE3007A
- Engine time: 17,368 hours, 16,800 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Beam
- Part number: 14521713005
- 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/CHQA201200017

## Discrepancy

DURING INSPECTION, THE CENTER FUSELAGE 1 MIDDLE BEAM WAS FOUND CORRODED AT THE FRAME 20 LOCATION.  MAINTENANCE REPLACED THE CENTER FUSELAGE 1 BEAM AT FRAME 20 AND INSTALLED WITH SOLID RIVETS IN ACCORDANCE WITH SRM 51-40-02.

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