# SDR HEEA108172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2006
- Submitted: April 17, 2006
- Operation: Air carrier
- Aircraft: N108X
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 33115
- Aircraft time: 21,943 hours
- System (JASC): [6397 · Main Rotor Drive System Wiring](https://openairdocs.org/jasc/6397)
- Part: Wire
- Condition: Chafed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA108172

## Discrepancy

C-BOX OIL PRESSURE WENT TO ZERO.  NO OTHER INDICATIONS.  RETURNED TO MCY.  CIRCUIT BREAKER POPPED AND WOULD NOT RESET.  MAINTENANCE REPLACED CHAFED WIRES AT THE TOP OF THE WINDSHIELD CENTER POST AREA.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.