# SDR R61A202003070371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2020
- Submitted: March 7, 2020
- Operation: Air carrier
- Aircraft: [N234JQ](https://openairdocs.org/aircraft/N234JQ), 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: 17000226
- Aircraft time: 31,489 hours, 19,273 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/R61A202003070371

## Discrepancy

DURING HEAVY CHECK MAINTENANCE FOUND CORROSION, FORWARD WET AREA ON FLOOR DOUBLER FORWARD EDGE AT FRAME 19. REMOVED DAMAGED FLOOR DOUBLER AT FRAME 19 (LH SIDE) FWD WET AREA.
LOCATED, DRILLED AND INSTALLED NEW FLOOR DOUBLER AT FRAME 19 (LH SIDE) FWD WET AREA. SURFACE PROTECTION APPLIED. REF EMB SRM 51-40-08. A/C REMAINS IN CHECK.

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