# SDR 95ZZZX3143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N484JA](https://openairdocs.org/aircraft/N484JA), registered now
- Make and model: Beech C90A
- Registry model: [Beech C90A](https://openairdocs.org/model/beech-c90a) (OpenAirDocs)
- Aircraft serial: LJ1196
- System (JASC): [2752 · Trailing Edge Flap Actuator](https://openairdocs.org/jasc/2752)
- Part: Bearing
- Part number: B36
- Condition: Missing Needles
- Location: Flap Drive
- Part time: 3,378 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/95ZZZX3143

## Discrepancy

DURING THE FLAP DRIVE INSPECTION AND LUBRICATION EVENT,  FOUND THAT THE NEEDLE BEARINGS WERE MISSING FROM THE BEARING HOUSING AT THE WORN GEAR UPPER BEARING.  ONLY THE BEARING SHELL WAS INSTALLED.  THERE WAS NO EVIDENCE IN THE GEARBOX OF THE MISSING NEEDLE BEARINGS.

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