What was found
FOUND M/R MAST BEARING INNER RACE BREAKING DOWN.
- Difficulty date
- October 23, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N374M
- Make and model
- Bell 206B3
- Aircraft serial
- 4161
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Bearing
- Part number
- 206010443001
- Condition
- Failed
- Location
- M/R Mast
- Part time
- 193 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.