What was found
CASE ASSEMBLY HAD CORROSION AROUND STUD HOLE, LOWER MAST LINER WORN, MOUNTING FACE CORROSION.
- Difficulty date
- August 12, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Make and model
- Bell 212
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Case Assy
- Part number
- 212040054105
- Condition
- Corroded
- Location
- M/R Gearbox
- 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.