What was found
MAIN GEARBOX REMOVED FOR METAL IN OIL, FOUND BEARING BREAKING DOWN.
- Difficulty date
- July 8, 2003
- Submitted
- July 14, 2003
- Operation
- Air carrier
- Aircraft
- N741SW
- Make and model
- Skrsky S76A
- Aircraft serial
- 760070
- Aircraft time
- 18,535 hours
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing
- Part number
- SB11061
- Part serial
- 10761
- Condition
- Spalled
- Location
- M/R Gearbox
- Component
- Gearbox
- Component part number
- 7635109500043
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.