# SDR CA030708011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2003
- Submitted: July 14, 2003
- Operation: General aviation
- Make and model: Bell 212
- Registry model: [Bell 212](https://openairdocs.org/model/bell-212) (OpenAirDocs)
- Aircraft time: 2,565 hours
- Engine: Pwa PT6T3
- System (JASC): [6300 · Main Rotor Drive System](https://openairdocs.org/jasc/6300)
- Part: Tube
- Part number: 212060724033
- Condition: Chafed
- Location: Control Tube
- Component: Rotor Drive
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA030708011

## Discrepancy

(CAN) CONTROL TUBE CHAFING IS 0.017 INCH DEEP.  TUBE IS STEEL ALLOY. TUBE CHAFED FROM CONTACT WITH FIREWALL BOOT/ALUMINUM FLANGE.  TUBE REPLACED.

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