# SDR C77A2020020380026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2019
- Submitted: February 3, 2020
- Operation: Air carrier
- Aircraft: [N614CZ](https://openairdocs.org/aircraft/N614CZ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000205
- Aircraft time: 31,884 hours, 19,719 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Part number: 17066531001
- Condition: Corroded
- Location: Frame 88
- 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/C77A2020020380026

## Discrepancy

DURING THE B6 BASIC CHECK IN BNA, CORROSION WAS DISCOVERED ON THE P/N 170-66531-001 FR88 SHEAR CLIP BETWEEN S-27R/S-28R DURING INSPECTION IN THE AREA. THE DISCREPANT PART WILL BE REPLACED WITH A NEW PART IN ACCORDANCE WITH EMBRAER PRODUCTION DRAWINGS AND SRM CHAPTER 51 PRINCIPLES. NO FOLLOW-ON INSPECTIONS OF THE REPAIR ARE REQUIRED DUE TO DIRECT REPLACEMENT OF THE PART. COMPASS ENGINEERING HAS CLASSIFIED THIS REPAIR AS A MINOR REPAIR. WORK ORDER 2757955

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