What was found
(CAN) ENG CHIP LIGHT EXPERIENCED. SERVICEABILITY CHECK CARRIED OUT. ENG CHIP LIGHT EXPERIENCED. GEARBOX REMOVED, DISCOVERED OUTER RACER OF NR 4 BEARING BROKEN. GEARBOX REPLACED.
- Difficulty date
- March 18, 2011
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Aerosp AS355F2
- Aircraft time
- 9,348 hours
- Engine
- Allsn 250C20R
- System (JASC)
- 7260 · Turbine Engine Accessory Drive
- Part
- Bearing
- Part number
- 23033350
- Condition
- Broken
- Location
- Gearbox
- Part time
- 9,969 hours
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.