# SDR JGVR202011111001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2020
- Submitted: November 11, 2020
- Operation: Air carrier
- Aircraft: [N351QS](https://openairdocs.org/aircraft/N351QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500237
- Aircraft time: 4,706 hours, 3,669 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Counterbalance
- Condition: Damaged
- 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/JGVR202011111001

## Discrepancy

WHILE COMPLYING WITH EMBRAER SB 505-55-0004 FOUND THE FOLLOWING FLIGHT CONTROL BALANCE WEIGHTS NOT ACCEPTABLE AND REQUIRING REPLACEMENT: RT ELEVATOR (10 ADJUSTABLE BALANCE WEIGHTS P/N PE915109-L33), RT ELEVATOR (BALANCE WEIGHT HORN P/N PE915109-L42), RT ELEVATOR (INTERNAL MASS BALANCE WEIGHT P/N PE915109-L41), LT ELEVATOR (BALANCE WEIGHT HORN P/N PE915109-L42), LT ELEVATOR (12 ADJUSTABLE BALANCE WEIGHTS P/N PE915109-L33), LT AILERON (ONE BALANCE WEIGHT P/N PE915109-L31, RUDDER (9 ADJUSTABLE BALANCE WEIGHTS P/N PE915109-L27).

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