# SDR ASAA2019092230793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2019
- Submitted: September 24, 2019
- Operation: Air carrier
- Aircraft: [N423AS](https://openairdocs.org/aircraft/N423AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35206
- Aircraft time: 25,422 hours, 8,256 cycles
- System (JASC): [7603 · Power Lever](https://openairdocs.org/jasc/7603)
- Part: Screw
- Condition: Loose
- Location: Throttle Lever
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019092230793

## Discrepancy

NUMBER 2 THRUST LEVER VIBRATES AND RATTLES INTERMITTENTLY IN CRUISE FLIGHT. GROUNDED - YES. SECURED LOOSE SCREW ON NR 2 ENG THROTTLE LEVER NO HISTORY.

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