What was found
(CAN) AIRCRAFT DEVELOPED A VERTICIAL VIBRATION, VISUAL INSPECTION REVEALED A SEPERATED SHEAR BEARING. (TC NR 20060712001)
- Difficulty date
- July 10, 2006
- Submitted
- August 2, 2006
- Operation
- General aviation
- Make and model
- Bell 407
- Aircraft time
- 5,268 hours
- Engine
- Allsn 250C47B
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bearing
- Part number
- 407310101101
- Condition
- Separated
- Location
- Main Rotor
- Part time
- 5,644 hours
- Component
- Main Rotor · Bell
- Component part number
- 407010101101
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.