What was found
XMSN CASE ASSY CORROSION ON TOP FLANGE AND PILOT DIAMETER WORN.
- Difficulty date
- November 12, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Bell 412
- Aircraft serial
- 33150
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Case Assy
- Part number
- 204040386001
- Condition
- Corroded
- Location
- Xmsn
- 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.