# SDR 97ZZZX2920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N711SN](https://openairdocs.org/aircraft/N711SN), registered now
- Make and model: Cessna 401A
- Registry model: [Cessna 401A](https://openairdocs.org/model/cessna-401a) (OpenAirDocs)
- Aircraft serial: 401A0054
- System (JASC): [2434 · DC Generator-Alternator](https://openairdocs.org/jasc/2434)
- Part: Alternator
- Part number: ALT9422
- Condition: Lug Cracked
- Location: Rt Engine
- Part time: 197 hours
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX2920

## Discrepancy

ALTERNATOR MOUNT LUG FOUND CRACKED, AND OIL LEAKING AT GASKET.  ALTERNATOR HAS ONLY 197 HRS SINCE OVERHAUL.  ON DISASSEMBLY, ONE LUG FOUND CRACKED AND ONE LUG FELL OFF COMPLETELY.

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