# SDR MALA020654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2002
- Submitted: November 19, 2002
- Operation: Air carrier
- Aircraft: N404XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B404
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Duct
- Part number: NH24668169
- Part serial: L290534
- Condition: Failed
- Location: Rt Intake Deice
- Stage of operation: CR
- 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/MALA020654

## Discrepancy

DURING FLT 3181, RT INTAKE HEAT FAULTED IN FLIGHT, RT INTAKE ANNUNCIATOR LIGHT ILLUMINATED INTERMITTENTLY WITH RT ANTI-ICE SWITCH ON.  A/C RETURNED TO MEMPHIS.  MAINTENANCE REPLACED LOWER DUCT IAW SF3 MM CHAP 71-60-05-4.  OPS CHECK OF RT ENGINE ANTI-ICE GOOD IAW SF3 MM CHAP 30-20-00-6.

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