What was found
(CAN) MAST REMOVED FOR TRANSMISSION CHIP INDICATIONS. BEARING FOUND SPALLED ON REMOVAL.
- Difficulty date
- July 23, 2002
- Submitted
- August 7, 2002
- Operation
- Air carrier
- Make and model
- Bell 412
- System (JASC)
- 6230 · Main Rotor Mast/Swashplate
- Part
- Bearing
- Part number
- 214040125101
- Condition
- Spalled
- Location
- Mast
- Component
- Mast · Bell · 412040366115
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.