# SDR LR7A03112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2003
- Submitted: January 2, 2004
- Operation: Air carrier
- Aircraft: [N404LC](https://openairdocs.org/aircraft/N404LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4763
- Aircraft time: 49,132 hours, 31,151 cycles
- System (JASC): [2422 · AC Inverter](https://openairdocs.org/jasc/2422)
- Part: Static Inverter
- Part number: IC25001HCM1629
- Part serial: HC000211
- Condition: Failed
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A03112

## Discrepancy

INVERTER FAILED DURING START.  ON ENGINE START THE FLIGHT DECK FILLED WITH SMOKE.  PROBLEM WAS ISOLATED TO A FAILED STATIC INVERTER.  REPLACED ENGINE INSTRUMENT (2500 VA) INVERTER PER SMP581 24-20.

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