SDR AU000124

Service difficulty report · Ring · Bell 412

Difficulty date
April 10, 2000
Submitted
June 23, 2000
Operation
General aviation
Make and model
Bell 412
Engine
Pwa PT6T3B
Part
Ring
Part number
412010407105
Condition
Cracked
Location
Main Rotor Mast
Part time
4,196 cycles
Component
Main Rotor Mast · Bell
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.