What was found
DURING 25 HR SCHEDULED INSPECTION, CRACK WAS FOUND IN EXHAUST AREA OF NR 1 POWER TURBINE. MM WAS REFERENCED & NO CRACKS ARE ALLOWED, AWAITING PT CHANGE.
- Difficulty date
- February 13, 2015
- Submitted
- February 17, 2015
- Operation
- Air carrier
- Aircraft
- N512EV
- Make and model
- Bell 214ST
- Aircraft serial
- 28115
- Aircraft time
- 1,420 hours
- Engine
- Ge CT72A
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Turbine
- Part number
- 6038T92G08
- Part serial
- GGMR3072
- Condition
- Cracked
- Location
- Engine
- Component
- Engine · Ge
- Component part number
- CT72A
- 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.