What was found
FOUND DELAMINATED / REPLACED BEARING.
- Difficulty date
- July 27, 2006
- Submitted
- September 11, 2006
- Operation
- Air carrier
- Aircraft
- N427CU
- Make and model
- Bell 427
- Aircraft serial
- 56047
- Aircraft time
- 730 hours
- Engine
- Allsn 250C40B
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bearing
- Part number
- 407310102103
- Part serial
- LK7557
- Condition
- Delaminated
- Location
- Main Rotor
- Part time
- 731 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.