What was found
MAIN ROTOR BEARING DEBONDING. REPLACED WITH NEW UNIT, CORRECTED.
- Difficulty date
- April 15, 2002
- Submitted
- October 1, 2002
- Operation
- Air carrier
- Aircraft
- N911LN
- Make and model
- Bell 407
- Aircraft serial
- 53446
- Engine
- Allsn 250C47B
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bearing
- Part number
- 407310101101
- Part serial
- 7582
- Condition
- Debonded
- Location
- Main Rotor
- Part time
- 1,105 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.