# SDR C2XA11CL100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2011
- Submitted: April 25, 2011
- Operation: Air carrier
- Aircraft: [N12122](https://openairdocs.org/aircraft/N12122), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145684
- Aircraft time: 23,701 hours, 12,827 cycles
- Engine: Allsn AE3007A
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Switch
- Part number: 15H0048PH
- Part serial: 0470
- Condition: Faulty
- Location: Rudder
- Part time: 8,626 hours, 6,993 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11CL100

## Discrepancy

THE CREW REPORTED A RUDDER 1 & 2 INOP MESSAGE IN CLIMB AT FL340.  SWITCHING SYS 2 OFF CAUSED SYS 1 TO WORK NORMALLY.  THE ACFT DIVERTED AND LANDED WITHOUT INCIDENT.  MX REPLACED THE RUDDER 2 PRESSURE SWITCH AND OPS CHECKS WERE GOOD.

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