# SDR 97ZZZX4667

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N258B](https://openairdocs.org/aircraft/N258B), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1141
- Engine: Cont IO520CB
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Tube Assy
- Part number: 9696001117
- Condition: Chafed
- Location: Lt Eng Fire Wall
- Stage of operation: CR
- Nature of condition: K
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX4667

## Discrepancy

LEFT ENGINE LOST OIL.  ENGINE SHUT DOWN, LANDED IN JOHNSTOWN, PA.  FOUND HOLE CHAFED THROUGH UNFEATHERING ACCUMULATOR TUBE ASSY AT FIRE WALL.  REMOVED AND REPLACED LINE, SERVICED ENGINE WITH OIL.  OPS CHECKED GOOD.

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