# SDR 97ZZZX1620

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N62Z](https://openairdocs.org/aircraft/N62Z), registered now
- Make and model: Swrngn SA226TC
- Aircraft serial: TC237
- System (JASC): [2430 · DC Generating System](https://openairdocs.org/jasc/2430)
- Part: Harness
- Condition: Chafed
- Location: Lt Gcu
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX1620

## Discrepancy

LEFT GCU WIRE HARNESS CHAFED IN NACELLE THROUGH LIGHTNING HOLE.  CAUSED CIRCUIT BREAKER FOR GENERATOR TO TRIP.  SUSPECT WIRE BUNDLE BROKE LOOSE FROM CLAMP DURING PROPELLER STRIKE 9.5 HRS BEFORE.  ENGINES AND PROPELLERS CHANGED OUT 9.5 HRS BEFORE THIS PROBLEM.

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