# SDR IPXA2024041025711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2024
- Submitted: April 10, 2024
- Operation: Air carrier
- Aircraft: [N278UP](https://openairdocs.org/aircraft/N278UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48577
- Aircraft time: 78,173 hours, 16,198 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: Illuminated
- 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/IPXA2024041025711

## Discrepancy

ATB, EMERGENCY DECLARED.   MAX THRUST TO ON CLIMB OUT RECEIVED LEVEL 3 ENG 2 A-ICE DUCT APPROVED.  MAX THRUST TO ON CLIMB OUT RECEIVED LEVEL 3 ENG 2 A-ICE DUCT REVIEWED.PERFORMED T/S 30-22-00/101 ENG #2 DUCT TST FAIL, VERIFIED RESISTANCE CHECK BTW PIN 10 AND 11 AT P1-1843 CONNECTOR ON CFD, RESISTANCE CHECK GOOD IN REF TO MD-11 AMM 30-22-11-000-801

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