# SDR Q5QA20180501303

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2018
- Submitted: May 1, 2018
- Operation: Air carrier
- Aircraft: [N1065B](https://openairdocs.org/aircraft/N1065B), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1765
- Aircraft time: 14,157 hours, 16,181 cycles
- Engine: Cont IO550C
- Engine time: 191 hours, 196 cycles
- Propeller: Mcauly 3AF32C512
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Spar Web
- Part number: 5842002213
- Condition: Cracked
- Location: Carry Through
- Part time: 14,157 hours, 16,181 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Q5QA20180501303

## Discrepancy

DURING A ROUTINE INSPECTION, THE FORWARD CARRY-THRU SPAR AFT WEB WAS FOUND TO HAVE A SMALL CRACK IN THE UPPER RH CORNER.  BEECHCRAFT FRONT SPAR CARRY THRU STRUCTURE REINFORCEMENT DOUBLER KIT 58-4008 HAD BEEN PREVIOUSLY INSTALLED.  REPAIRS REQUIRED INSTALLATION OF AN ADDITIONAL DOUBLER ABOVE THE PREVIOUSLY INSTALLED KIT DOUBLER PER TEXTRON AVIATON ENGINEERING APPROVED DRAWING.  NOTE:  THIS IS THE SECOND BARON 58 WE HAVE DISCOVERED A CRACK IN THIS IDENTICAL LOCATION.

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