# SDR ASMF200502007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2005
- Submitted: February 14, 2005
- Operation: Air carrier
- Aircraft: [N997AM](https://openairdocs.org/aircraft/N997AM), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 30283
- Aircraft time: 8,709 hours, 6,102 cycles
- System (JASC): [7400 · Ignition System](https://openairdocs.org/jasc/7400)
- Part: Ignition Unit
- Condition: Failed
- Location: Lt Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF200502007

## Discrepancy

AIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE OF RIGHT IGNITION SYSTEM FAILED IN LEFT ENGINE.  DURING MAINTENANCE REVISION, THE C485 BREAKER LOCATED AT THE P18-2 A1 PANEL WAS THROWN AWAY.  THE C485 BREAKER WAS REPOSITIONED IAW MM 74-00-00, TESTED CORRECT.

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