# SDR 2022F00055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2022
- Submitted: February 25, 2022
- Operation: General aviation
- Aircraft: [N519QS](https://openairdocs.org/aircraft/N519QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0054
- Aircraft time: 5,202 hours, 3,471 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Thrust Reverser
- Condition: Corroded
- Location: Zone 400
- Part time: 5,202 hours, 3,471 cycles
- 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/2022F00055

## Discrepancy

RH ENGINE THRUST REVERSER MOUNTING FLANGE CORRODED BETWEEN 3 AND 9 O'CLOCK POSITIONS. ACCOMPLISHED NORDAM FIELD ENGINEERING DISPOSITION DOCUMENT NUMBER: MTRSD-22TP-052 DATED: 23FEB2022; CORROSION ON ATTACH FLANGE EDGE CITATION LATITUDE SN: 680A-0054 TT: 5202.0 TC: 3471. UNIT CAN RETURN TO REGULAR OPERATIONS FOR 430 +/- 20 FLIGHT HOURS AND UP TO 6 MONTHS.

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