Service difficulty report · Seal · Boeing 777222

Difficulty date
March 13, 2009
Submitted
March 16, 2009
Operation
Air carrier
Aircraft
N213UA
Make and model
Boeing 777222
Aircraft serial
30219
Aircraft time
31,005 hours, 6,886 cycles
Engine
Pwa PW4077
Part
Seal
Condition
Leaking
Location
Fuel System
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

FUEL LEAK FROM NR 1 ENG STRUT AREA. FOUND MAIN FUEL FEED LINE IN PYLON LEAKING. ACP'D MM 28-22-15 AND REPLACED COUPLING SEALS. WET MOTOR AND RAN NR 1 ENG. NO LEAKS FOUND.