# SDR SIMA20190711004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2019
- Submitted: July 12, 2019
- Operation: Air carrier
- Aircraft: N674RJ
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500801
- Aircraft time: 36,414 hours, 32,365 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 14564093001
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190711004

## Discrepancy

DURING HMBV INSPECTION, QC FOUND 2 CRACKS AROUND RIVETS ON RT REAR FUSELAGE I SKIN AT FR 75 BELOW STR 2R. AIRCRAFT WAS REMOVED FROM SERVICE FOR HMBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER HMBV INSPECTION. C/A-PERFORMED PERMANENT REPAIR TO CRACKS ON RT REAR FUSELAGE I SKIN AT FR 75 BELOW STR 2R IAW SRM 53-31-01-RE REPAIR #11. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER HMBV INSPECTION. (REPAIR MATERIALS: DOUBLER ALCLAD 2024-T3, 0.080?, FILLER: ALCLAD 2024-T3, 0.063?, ANGLE: ALCLAD 2024-T3, 0.050?, SHIM ALCLAD 2024-T3, 0.032?)

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