# SDR C77A20150305003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2015
- Submitted: March 5, 2015
- 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: 21,038 hours, 12,159 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Part number: 17007311001
- 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/C77A20150305003

## Discrepancy

FORWARD CABIN LT AFT FLOOR DOUBLER, PN 170-07311-001, HAS CORROSION AT FRAME 19, X=5645, Y= -381 & -635.  BLENDED CORRODED AREA IAW SRM 51-10-03 & 51-12-01 ON WO 1468092 1G2 IAW ETD 2015-170-016753A & EO E175-5300-101 REV IR WO 1834324.

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