# SDR SIMA20141201004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2014
- Submitted: December 3, 2014
- Operation: Air carrier
- Aircraft: [N603KC](https://openairdocs.org/aircraft/N603KC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145055
- Aircraft time: 40,173 hours, 33,191 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 14522229005
- Condition: Cracked
- 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/SIMA20141201004

## Discrepancy

DURING MBV INSPECTION, QA FOUND RT UPPER FUSELAGE SKIN WITH 3 CRACKS AT FRAME 75 BETWEEN STRINGERS 1R & 3R.  ACFT WAS REMOVED FROM SERVICE FOR MBV INSPECTION & WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.  PERFORMED PERMANENT REPAIR TO FUSELAGE SKIN AT FRAME 75 BETWEEN STRINGERS 1R & 3R IAW ERS-EM-53MR-923. ACFT WILL BE RETURNED TO SERVICE AFTER MBV INSPECTION.  REPAIR MATERIALS, FILLER 2024T3 .063, REPAIR DOUBLER, 2024T3 .080, REPAIR ANGLE 2024T3 .063, ANGLE FILLER 2024T3 .032.

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