What was found
BLUE SPINDLE CAUSING VIBRATION. REPLACED WITH SERVICEABLE ASSY.
- Difficulty date
- April 5, 2001
- Submitted
- April 18, 2001
- Operation
- General aviation
- Aircraft
- N6559Z
- Make and model
- Bell 412
- Aircraft serial
- 36019
- Aircraft time
- 7,811 hours
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Hub
- Part number
- 412010100193FM
- Part serial
- AAD00020
- Condition
- Vibration
- Location
- Main Rotor
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- E
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.