# SDR ASAA2019102863111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2019
- Submitted: October 28, 2019
- Operation: Air carrier
- Aircraft: [N562AS](https://openairdocs.org/aircraft/N562AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35091
- Aircraft time: 50,051 hours, 14,885 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Light
- Condition: Defective
- Location: Control Panel
- Component: Control Panel
- Component part number: 4082260939
- Stage of operation: NR
- 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/ASAA2019102863111

## Discrepancy

CAPT CDI DIGITAL COURSE INDICATOR NUMERICAL LIGHTS ARE NOT ILLUMINATING CORRECTLY (SEA MNT NOTIFIED VIA VHF RADIO @ 16:23Z). GROUNDED - YES. REMOVED AND REPLACED MODE CONTROL PANEL PER B737-800 AMM 22-11-34. PERFORMED BITE TEST PER B737-800 FIM 22-11-34 TASK 501. GROUP 30+ 70 BITE OK.

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