# SDR C77A2020031800009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2018
- Submitted: March 18, 2020
- Operation: Air carrier
- Aircraft: [N602CZ](https://openairdocs.org/aircraft/N602CZ), 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: 17000171
- Aircraft time: 31,118 hours, 18,662 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Beam
- Part number: 17003599005
- Condition: Corroded
- Location: Service Door
- 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/C77A2020031800009

## Discrepancy

DURING BASIC CHECK IN BNA, INSPECTION DISCOVERED CORROSION IN A FASTENER HOLE LOCATED IN THE FORWARD SERVICE DOOR LOWER BEAM (REF ETD2018-170-132950, FIGURE 1). EAMS REQUESTED AND RECEIVED ETD2018-170-132950 FOR A PERMANENT REPAIR BY BLENDING AND REAMING THE DAMAGE AND ACCOMPLISHING HFEC INSPECTIONS FOR VERIFICATION OF DAMAGE REMOVAL. COMPASS ENGINEERING HAS CLASSIFIED THIS AS A MINOR REPAIR. WORK ORDER 2450172467

---
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.