What was found
MAIN ROTOR HEAD TRUNNION SPLINES PITTED BEYOND LIMITS.
- Difficulty date
- February 13, 2012
- Submitted
- February 14, 2012
- Operation
- Air carrier
- Aircraft
- N269AL
- Make and model
- Bell 206L4
- Aircraft serial
- 52284
- Aircraft time
- 8,785 hours
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Trunnion
- Part number
- 206011120103
- Part serial
- HB2119
- Condition
- Corroded
- Location
- M/R Head
- Part time
- 2,115 hours
- Component
- Hub Assy · Bell
- Component part number
- 206011100105
- 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.