What was found
SPRING CARRIER FAILED IN POWER TURBINE. METAL PICK-OUT AT BEARING MATING SURFACE. REMOVED AND REPLACED SPRING CARRIER.
- Difficulty date
- October 28, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N911MK
- Make and model
- Bell 222
- Aircraft serial
- 47515
- Engine
- Lyc LTS101650C
- System (JASC)
- 7250 · Turbine Section
- Part
- Spring Carrier
- Part number
- 408211801
- Condition
- Spalled
- Location
- Power Turbine
- Part time
- 120 hours
- Stage of operation
- NR
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.