# SDR 99ZZZX1043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N777BK](https://openairdocs.org/aircraft/N777BK), registered now
- Make and model: Cessna 210L
- Registry model: [Cessna 210L](https://openairdocs.org/model/cessna-210l) (OpenAirDocs)
- Aircraft serial: 21060560
- System (JASC): [2434 · DC Generator-Alternator](https://openairdocs.org/jasc/2434)
- Part: Alternator
- Part number: 318
- Condition: Damaged
- Location: Engine
- Part time: 135 hours
- Component: Deltaprod
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX1043

## Discrepancy

FOUND ALTERNATOR CASE HALF BOLTS LOOSE CAUSING AIRCRAFT TO LOSE ELECTRICAL POWER.  SUBMITTER SUSPECTED IMPROPER ASSY AT FACTORY.

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