What was found
GREASE TURNING DARK GREY. BEARING ROUGH.
- Difficulty date
- December 19, 2001
- Submitted
- January 21, 2002
- Operation
- General aviation
- Aircraft
- N492PH
- Make and model
- Bell 407
- Aircraft serial
- 53390
- Aircraft time
- 94 hours
- System (JASC)
- 6300 · Main Rotor Drive System
- Part
- Bearing
- Part number
- 407340339101
- Part serial
- ZV11862
- Condition
- Rough
- Location
- Main Rotor
- 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.