# SDR JGVR20210216001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2021
- Submitted: February 16, 2021
- Operation: Air carrier
- Filed by: [Duncan Aviation Inc, repair station JGVR194F](https://openairdocs.org/faa-repair-station/JGVR194F/duncan-aviation-inc.md) (OpenAirDocs)
- Aircraft: N661QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605677
- Aircraft time: 12,553 hours, 9,563 cycles
- System (JASC): [5520 · Elevator Structure](https://openairdocs.org/jasc/5520)
- Part: Torque Tube
- Condition: Corroded
- Location: Lt Elevator
- 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/JGVR20210216001

## Discrepancy

LH ELEVATOR TORQUE TUBE IS CORRODED. REMOVED CORRODED INBOARD TORQUE TUBE DUE TO LEVEL 2 CORROSION FROM L/H ELEVATOR P/N 6634200-809LH S/N 0000210. INSTALLED NEW CUSTOMER SUPPLIED TORQUE TUBE P/N 6634002-15 PER CESSNA 560XL SRM 51-40-03, 51-40-06, AND 55-20-02.

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