Service difficulty report · Engine · Boeing 767322

Difficulty date
July 24, 2008
Submitted
August 5, 2008
Operation
Air carrier
Aircraft
N665UA
Make and model
Boeing 767322
Aircraft serial
29237
Aircraft time
35,314 hours, 9,959 cycles
Engine
Pwa PW4056
Engine time
34,057 hours, 9,562 cycles
Part
Engine
Part number
PW4056
Part serial
727788
Condition
Bird Ingestion
Location
Nr 1
Part time
34,057 hours, 9,562 cycles
Stage of operation
CL
How discovered
O
Nature of condition
C, E, J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 1 ENGINE VIBRATION/POSSIBLE BIRD STRIKE. RTFL. ENGINE NOT SHUT DOWN. AFTER RTF, BIRD STRIKE CONFIRMED. MM FOUND 2 DAMAGED FAN BLADES. REPLACED DAMAGED BLADES AND OPPOSITE BLADES. HP COMPRESSOR BORESCOPE OK. AIRCRAFT RETURNED TO SERVICE.