What was found
NR 2 ENGINE FAILED BORESCOPE IAW EM4166, HPT T2 BLADE ONE HALF A BLADE MISSING AND BLADE NEXT TO IT HAS TIP DAMAGE. REPLACED NR 2 ENG IAW MM.
- Difficulty date
- August 16, 2013
- Submitted
- August 21, 2013
- Operation
- Air carrier
- Aircraft
- N118UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28811
- Aircraft time
- 58,394 hours, 6,904 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Blade
- Condition
- Damaged
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.