# SDR R61A201907180777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2019
- Submitted: July 30, 2019
- Operation: Air carrier
- Aircraft: [N137HQ](https://openairdocs.org/aircraft/N137HQ), 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: 17000231
- Aircraft time: 25,144 hours, 19,364 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Part number: 17005663003
- 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/R61A201907180777

## Discrepancy

***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** AT FWD WET AREA FLOOR STRUCTURE, CORROSION LOCATED ON FLOOR DOUBLER BTW 13-14 AT RBL 42. AT FWD WET AREA FLOOR STRUCTURE, FLOOR DOUBLER REPLACED BTW 13-14 AT RBL 42 IAW SRM 51-41-02 & 51-43-04. PSE 53-10-027.  A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.

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