What was found
MAIN ROTOR DRIVE HAS A WORN BEARING.
- Difficulty date
- June 11, 2003
- Submitted
- June 16, 2003
- Operation
- Air carrier
- Aircraft
- N490PH
- Make and model
- Bell 407
- Aircraft serial
- 53378
- Aircraft time
- 2,961 hours
- System (JASC)
- 6300 · Main Rotor Drive System
- Part
- Bearing
- Part number
- 407010206103
- Part serial
- LK1377
- Condition
- Worn
- Location
- M/R Drive
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.