What was found
PITCH HORN, CORRODED BEYOND LIMITS.
- Difficulty date
- December 27, 2011
- Submitted
- December 27, 2011
- Operation
- Air carrier
- Aircraft
- N557AL
- Make and model
- Bell 407
- Aircraft serial
- 53247
- Aircraft time
- 14,152 hours
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Pitch Horn
- Part number
- 407010103116
- Part serial
- AZ2760
- Condition
- Corroded
- Location
- Zone 200
- Part time
- 1,000 hours
- Component
- M/R Hub Assy · Bell
- Component part number
- 407010100115
- 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.