What was found
TRANSMISSION ASSY MAKING METAL, DISASSEMBLED AND FOUND DUPLEX BEARING BREAKING DOWN. REMOVED AND REPLACED DUPLEX BEARING.
- Difficulty date
- August 20, 2005
- Submitted
- September 12, 2005
- Operation
- Air carrier
- Aircraft
- N175AL
- Make and model
- Bell 206L4
- Aircraft serial
- 52117
- Aircraft time
- 15,165 hours
- Engine
- Allsn 250C30P
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing
- Part number
- 206040032105
- Part serial
- MB734
- Condition
- Failed
- Location
- Transmission
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.