What was found
(CAN) SEVERE PITTING OF LOWER BEARING JOURNAL INNER RACE AT LOWER PORTION OF MAST ASSEMBLY.
- Difficulty date
- February 14, 2001
- Submitted
- March 13, 2001
- Operation
- General aviation
- Make and model
- Bell 206B
- Aircraft time
- 13,716 hours
- Engine
- Allsn 250C20
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Bearing
- Part number
- 206010332121
- Condition
- Corroded
- Location
- Mast
- Part time
- 4,456 hours
- Component
- Mast · Bell · 206040002007
- 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.