# SDR V0XR20190613001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2019
- Submitted: June 13, 2019
- Operation: General aviation
- Filed by: [Avmax Montana Inc, repair station V0XD413Y](https://openairdocs.org/faa-repair-station/V0XD413Y/avmax-montana-inc.md) (OpenAirDocs)
- Aircraft: [N810SK](https://openairdocs.org/aircraft/N810SK), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15093
- Aircraft time: 32,803 hours, 20,711 cycles
- Engine: Ge CF348C1
- System (JASC): [5742 · Wing, Nacelle/Pylon Attach Fittings](https://openairdocs.org/jasc/5742)
- Part: Skin
- Condition: Cracked
- Location: Pylon
- Part time: 32,803 hours, 20,711 cycles
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/V0XR20190613001

## Discrepancy

WHILE PERFORMING SERVICE BULLETIN 670BA-54-007. #1 PYLON FS1088.20 - 1098. DURING HFEC OPEN HOLE INSPECTION OF LOWER CHORD. #5 FASTENER HOLE WAS FOUND TO BE CRACKED. CRACK INDICATION WAS EMITTING FROM 4:30 POSITION AND .010 IN LENGTH. ORIGINAL FASTENER SIZE WAS .247 AFTER REAMING .277. BOMBARDIER ISSUED  ENGINEERING REPAIR ORDER 690-54-51-031. REO STATES AIRCRAFT NOT TO BE OPERATED BEYOND 12, CALENDAR MONTHS DUE TO INSPECTION.

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