What was found
NR 1 ENGINE NP2 RPM PICKUP MALFUNCTIONED/FAILED. INSTALLED SERVICABLE PART.
- Difficulty date
- January 3, 2007
- Submitted
- January 8, 2007
- Operation
- Air carrier
- Aircraft
- N430CM
- Make and model
- Bell 430
- Aircraft serial
- 49090
- Aircraft time
- 4,857 hours
- Engine
- Allsn 250C40B
- Engine time
- 6,342 hours
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Sensor
- Part number
- 23054164
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.