# SDR VNAA2026073021601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2026
- Submitted: July 30, 2026
- Operation: Air carrier
- Aircraft: [N585NN](https://openairdocs.org/aircraft/N585NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15388
- Aircraft time: 23,855 hours, 20,800 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: False Activation
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2026073021601

## Discrepancy

INTERMITTENT RUDDER LIMIT AND XPDR FAIL CAUTION MSG IN FLIGHT WITH INTERMITTENT LOSS OF OIL TEMP, OIL PRESS, CABIN PRESS, AND APU DOOR IN POSITION INDICATION.  CREW INFORMED ISSUE HAPPENED UPON TAKEOFF.  RERACKED PSEU IAW AMM 32-61-01-000/400-801. OPS CHECK OF PSEU GOOD AT THIS TIME. ALSO PERFORMED OPS CHECK OF DCUS IAW AMM 31-41-04-710-801. OPS CHECK OF DCUS GOOD AT THIS TIME. NO DEFECTS NOTED AT THIS TIME. COULD NOT DUPLICATE ISSUE. ALL INDICATIONS ON EICAS ARE DISPLAYING AS REQUIRED.

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