What was found
ESN 704330 - HPT STAGE 2 BLADES 74EA FOUND WITH UNDER PLATEFORM CORROSION AND CRACKS.
- Difficulty date
- October 15, 2007
- Submitted
- December 3, 2007
- Operation
- Air carrier
- Aircraft
- N454PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30812
- Aircraft time
- 23,590 hours, 3,857 cycles
- Engine
- Ge CF680C2*
- Engine time
- 30,007 hours, 7,176 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Blade
- Part number
- 1881M52G05
- Condition
- Cracked
- Location
- Hpt Rotor
- Part time
- 30,007 hours, 7,366 cycles
- Component
- Hpt Rotor · Ge
- Component part number
- 9255M20G06
- 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.