What was found
HPC 1 - 4 ROTOR DRUM FPI FOUND TO HAAVE CRACK INDICATIONS ON THE SEAL FIN LOCATION 41-3028 APPROX 2.0 MM.
- Difficulty date
- February 20, 2014
- Submitted
- February 20, 2014
- Operation
- General aviation
- Engine
- Rroyce RB211TRENT89
- Engine time
- 49,828 hours, 12,165 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Shaft
- Part number
- FW61622
- Part serial
- MW0153463
- Condition
- Cracked
- Location
- Rotor
- Part time
- 40,432 hours, 9,025 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.