What was found
REMOVED DURING OVERHAUL AND NDT PROCEDURE. CRACKS WERE FOUND. SERIAL NUMBERS REMOVED ARE A2855, A2844, A2882, AND A2884. REPLACEMENT PART SERIAL NUMBERS ARE A3311, A3592, A3615, AND A3591.
- Difficulty date
- June 9, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N447PH
- Make and model
- Bell 407
- Aircraft serial
- 53114
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Adapter
- Part number
- 406010107105
- Condition
- Cracked
- Location
- Main Rotor
- Part time
- 2,496 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.