What was found
PART IS CORRODED. (OUTPUT SHAFT SPLINES CORROSION PITTED OR FRETTING DUE TO TAIL ROTOR BLADE ASSEMBLY RETAINING NUT LOSING TORQUE.
- Difficulty date
- June 12, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N3897N
- Make and model
- Bell 214ST
- Aircraft serial
- 28106
- System (JASC)
- 6520 · Tail Rotor Gearbox
- Part
- Gearbox
- Part number
- 214040011119
- Condition
- Corroded
- Location
- T/R
- 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.