What was found
BEARING CUP BREAKING DOWN CAUSING METAL PRODUCTION.
- Difficulty date
- June 12, 2012
- Submitted
- June 14, 2012
- Operation
- Air carrier
- Aircraft
- N5NBMD
- Make and model
- Skrsky S76C
- Aircraft serial
- 760456
- Aircraft time
- 14,097 hours
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing
- Part number
- SB3317201
- Condition
- Making Metal
- Location
- Zone 400
- Component
- Main Gearbox · Skrsky
- Component part number
- 7635109600044
- 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.