# SDR 95ZZZX3678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N25LR](https://openairdocs.org/aircraft/N25LR), registered now
- Make and model: Beech A36TC
- Registry model: [Beech A36TC](https://openairdocs.org/model/beech-a36tc) (OpenAirDocs)
- Aircraft serial: EA196
- Engine: Cont TSIO520UB
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Pump
- Condition: Gear Failed
- Location: Engine Scavage
- Part time: 1,300 hours
- 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/95ZZZX3678

## Discrepancy

SCAVAGE PUMP DRIVE GEAR FRACTURED IN 4 LOCATIONS FOLLOWING HEAVY WEAR OF TOOTH PROFILE.  TOTAL ENGINE FAILURE FOLLOWED.  AD 89-24-01R1 AND SB M90-6 PERTAIN TO THIS PUMP, BUT WERE NOT DUE YET.

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