# SDR CALA2022101202779

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2022
- Submitted: October 12, 2022
- Operation: Air carrier
- Aircraft: [N76265](https://openairdocs.org/aircraft/N76265), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31585
- Aircraft time: 67,713 hours, 23,228 cycles
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: Control Panel
- Part number: 4082260939
- Part serial: 02097772
- Condition: Inoperative
- Location: Mcp
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022101202779

## Discrepancy

MCP FUNCTIONS IRRATIC  AND UNCONTROLLABLE AFTER  TAKEOFF. VARIOUS FUNCTIONS ON MODE CONTROL PANEL WERE REPORTED AS INOPERATIVE ONCE THE AIRPLANE WAS AIRBORNE. REPLACED MCP REF AMM 22-11-34 ,ACP INSTALLATION TEST AND LAND VERIFY TEST ,PASSED AMM 22-11-00 ,AIRCRAFT IN FULL AUTOLAND CAPABILITY ADD EMP:U104896 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1888082  SN OFF 7772 PANEL, CONTROL,  OFF 29-2211-9-0017 7772 ON 29-2211-9-0017 8583

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