What was found
NR 2 ENGINE FAILED BORO INSP. FOUND MULTIPLE (MORE THAN 3) T1 NGV WITH T/E BURNBACK MORE THAN 0.15". ALSO FOUND ONE VANE WITH COMPLETE BURN THROUGH THRU BAFFLE FROM CONVEX SIDE TO CONCAVE SIDE WITH CONCAVE SIDE COOLING HOLES VISIBLE.
- Difficulty date
- November 5, 2010
- Submitted
- November 5, 2010
- Operation
- Air carrier
- Aircraft
- N778UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26940
- Aircraft time
- 36,940 hours, 4,502 cycles
- Engine
- Pwa PW4077
- Engine time
- 53,342 hours, 7,521 cycles
- System (JASC)
- 7160 · Engine Air Intake System
- Part
- Guide Vane
- Condition
- Damaged
- Location
- Nr 2 Engine
- Part time
- 53,342 hours, 7,521 cycles
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.