# SDR CA980220001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Engine: Allsn 250C20
- System (JASC): [6210 · Main Rotor Blades](https://openairdocs.org/jasc/6210)
- Part: Blade
- Part number: 206010200033
- Condition: Corroded
- Location: Bolt Bore
- Part time: 3,344 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/CA980220001

## Discrepancy

(CAN) MAIN ROTOR BLADES REMOVED FROM HUB FOR MAINTENANCE.  BLADE BORES WERE FOUND CORRODED BEYOND LIMITS.  THIS 4TH TIME AFTER BORE BUSHING CHANGES THE CORROSION HAS REAPPEARED.

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