# SDR MALA040905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2004
- Submitted: December 29, 2004
- Operation: Air carrier
- Aircraft: N449XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B449
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Duct
- Part number: NH24668169
- Part serial: L198028
- Condition: Failed
- Location: Lt Engine
- 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/MALA040905

## Discrepancy

DURING FLIGHT, LT INTAKE HEAT INOP.  AIR RETURN TO MEM.  MAINTENANCE REMOVED AND REPLACED LT FWD INLET IAW 71-60-05-4, P/N ON/OFF NH24668-169, S/N OFF L198028,ON L291011.  RAN A/C FOR 20MIN.  RE-INSTALLED SHOEBOXES BACK TO ORIGINAL POSITIONS.  OPS CHECKS GOOD AT THIS TIME.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.