What was found
SUSPECTED CORROSION ON SHAFT TUBE AREA, BLISTERING. REPLACED SHAFT WITH A NEW UNIT IAW SIKORSKY MM. (X)
- Difficulty date
- April 4, 2000
- Submitted
- July 12, 2000
- Operation
- General aviation
- Aircraft
- N421MK
- Make and model
- Skrsky S76B
- Aircraft serial
- 760354
- System (JASC)
- 6510 · Tail Rotor Drive Shaft
- Part
- Drive Shaft
- Condition
- Corroded
- Location
- Tail Rotor
- Part time
- 5,285 hours
- 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.