What was found
HPT BLADE BURN. DAMAGE AT HPT TURBINE BLADES 2EA HAVING MATERIAL BURN THROUGH IN AREA B BEYOND LIMITS. R & R ENGINE.
- Difficulty date
- January 20, 2010
- Submitted
- January 22, 2010
- Operation
- Air carrier
- Aircraft
- N222UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30553
- Aircraft time
- 35,548 hours, 4,371 cycles
- Engine
- Pwa PW4090
- Engine time
- 32,134 hours, 3,987 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Blades
- Condition
- Damaged
- Location
- Engine
- 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.