# SDR SIMA20220902012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2022
- Submitted: September 19, 2022
- Operation: Air carrier
- Aircraft: [N247NN](https://openairdocs.org/aircraft/N247NN), registered now
- Make and model: Emb EMB110*
- Aircraft serial: 17000619
- Aircraft time: 14,990 hours, 9,679 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: None
- Part number: 1065669004
- Condition: Corroded
- Location: Fr 88-89
- Component: Floor Beam
- Component part number: 1065669004
- 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/SIMA20220902012

## Discrepancy

SSI 53-23-005: RH FLOOR BEAM CORRODED AROUND NUT PLATE HOLE BETWEEN FR 88-89 (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-PERFORMED CUTOUT OF DAMAGED NUT PLATE HOLE AREA OF RH BEAM BTW FR 88-89. FABRICATED AND PREPPED SERVICEABLE REPAIR DOUBLER FROM AL7475-T761 .080? AND INSTALLED DOUBLER IAW ETD2022-170-028280 REV A, AND ERS-EJ-53MR-4631.

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