What was found
TRANSMISSION ASSY MAKING METAL, DISSEMBLED FOUND ROTOR BRAKE QUILL DUPLEX BEARING BEARING BREAKING DOWN. / REMOVEN AND REPLACED DUPLEX BEARING P/N 222-342-420-101
- Difficulty date
- September 22, 2005
- Submitted
- November 7, 2005
- Operation
- Air carrier
- Make and model
- Bell 412
- Aircraft serial
- 36101
- Aircraft time
- 5,138 hours
- System (JASC)
- 6321 · Main Rotor Brake
- Part
- Bearing
- Condition
- Failed
- Location
- Quill Assy
- Component
- Quill Assy
- Component part number
- 222342420101
- 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.