What was found
(AUS) NR 2 GENERATOR OFF LINE, THE EMERGENCY BUS INTERCONNECT CIRCUIT BREAKER POPPED, PILOT LOST POWER TO THE NR 2 BUS. INVESTIGATION FOUND 2 DIODES ON THE EMERGENCY BUS FAILED RESISTANCE CHECK.
- Difficulty date
- March 20, 2002
- Submitted
- May 7, 2002
- Operation
- General aviation
- Make and model
- Bell 412
- Engine
- Pwa PT6T3
- System (JASC)
- 2434 · DC Generator-Alternator
- Part
- Diode
- Part number
- 302391
- Condition
- Failed
- Location
- Nr 2 Dc Gen
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.