# SDR 05FDEA01271

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2005
- Submitted: May 23, 2005
- Operation: Air carrier
- Aircraft: [N617FE](https://openairdocs.org/aircraft/N617FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48748
- Aircraft time: 33,818 hours, 7,646 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning Light
- Condition: Illuminated
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/05FDEA01271

## Discrepancy

FL290 GOT A LEVEL 1 ALERT "ENG 2 ANTI-ICE OFF".  A FEW  MINUTES LATER GOT A LEVEL 3 "ENG 2 ANTI-ICE DUCT" ALERT WHICH REQUIRED THE NR 2 ENG BE SHUT DOWN.  DIVERTED TO  RJBB.  CHECKED INDIVIDUAL RESISTANCE AND FOUND OVERHEAT SENSOR D1-90 IS 4.8K OHM.  REPLACED D1-90 PER MM 30-22-11-4 AND ALSO VISUAL INSPECTED DUCT FROM PANEL NR 364PR AND 364HR, FOUND NORMAL.

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