# SDR CVGA20170707001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2017
- Submitted: July 7, 2017
- Operation: Air carrier
- Aircraft: [N248SF](https://openairdocs.org/aircraft/N248SF), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605265
- Aircraft time: 6,514 hours, 5,416 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Torque Tube
- Part number: 663400219
- Condition: Corroded
- Location: Lt Elevator
- Component: Elevator, Cessna
- Component part number: 66342005
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CVGA20170707001

## Discrepancy

FOUND LT ELEVATOR TORQUE TUBE CORRODED.  REMOVED AND REPLACED THE TORQUE TUBE IAW AMM 27-31-01, AND SRM 55-20-01.

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