# SDR 96ZZZX1267

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N123ZM](https://openairdocs.org/aircraft/N123ZM), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1768
- Engine: Cont IO550C
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Oil Filter
- Part number: CH48109
- Condition: Misinstalled
- Location: Lt/Rt Engines
- Part time: 22 hours
- Component: Champion, 641639
- 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/96ZZZX1267

## Discrepancy

DURING FIRST ROUTINE ENGINE OIL AND FILTER CHANGE, THE OIL FILTER WAS EXTREMELY DIFFICULT TO REMOVE FROM THE ADAPTER ASSY.  SUBMITTER SUSPECTS CAUSE FOR PROBLEM:  NO LUBRICATION AT INSTALLATION AS ENGINE WAS READIED FOR SERVICE.  SUGGEST FOLLOW RECOMMENDED PROCEDURE PER MFG.  SAME PROBLEM ENCOUNTERED WITH RIGHT ENGINE.  (RIGHT ENGINE SN 676926, SAME TOTAL TIME).

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