Service difficulty report · Seal · Boeing 777222

Difficulty date
April 18, 2010
Submitted
April 19, 2010
Operation
Air carrier
Aircraft
N775UA
Make and model
Boeing 777222
Aircraft serial
26947
Aircraft time
59,156 hours, 10,856 cycles
Engine
Pwa PW4077
Part
Seal
Condition
Damaged
Location
Compressor
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.

What was found

NR 1 ENG, NR 17 BLADE ROOT, RUBBER FAIRING SEAL DISBONDING. REPLACED FAIRING AND SEAL ASSY.