# SDR QXEA2024102100244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2024
- Submitted: October 21, 2024
- Operation: Air carrier
- Aircraft: [N652MK](https://openairdocs.org/aircraft/N652MK), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000929
- Aircraft time: 4,609 hours, 3,571 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Control Quadrant
- Part number: 426000186
- Part serial: 260462
- Condition: Malfunctioned
- Location: Thrust
- Part time: 4,603 hours, 3,568 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2024102100244

## Discrepancy

AT TURNS OFF CLIMBING THROUGH ACCEL HEIGHT. NO EICAS MESSAGES, ONLY AURAL ALERT. SILENCE ALER, AT ON AND OPS BACK TO NORMAL (AUTOTHROTTLE CHANNELS – BOTH INOPERATIVE). REMOVED FROM SERVICE. REMOVED AND REPLACED THRUST CONTROL QUADRANT IAW E175 AMM 76-11-000/400-801-A OPS TEST GOOD. PERFORMED AUTO THROTTLE OPS TEST IAW E175 AMM 22-31-00-710-801-A OPS TEST GOOD. RETURNED TO SERVICE.

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