# SDR COM31048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N358CA](https://openairdocs.org/aircraft/N358CA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A047
- System (JASC): [5343 · Fuselage, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5343)
- Part: Trunnion Bearing
- Part number: AIR835625
- Condition: Dirty
- Location: Nlg
- Part time: 14,091 hours
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COM31048

## Discrepancy

LOUD SQUEAL FROM NLG DURING EXTENSION OR RETRACTION.  CLEANED NLG TRUNNION BEARINGS AND SQUEALING NOISE STOPPED.

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