Service difficulty report · Seal · Boeing 757222

Difficulty date
January 3, 2011
Submitted
January 26, 2011
Operation
Air carrier
Aircraft
N598UA
Make and model
Boeing 757222
Aircraft serial
28751
Aircraft time
47,599 hours, 13,286 cycles
Engine
Pwa PW2037
Part
Seal
Condition
Leaking
Location
Nr 2 Deoiler
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

NR 2 ENG HIGH OIL CONSUMPTION EXCEEDS LIMIT. RAN ENGINES PERFORMED BAG AND BREATHER, NO FLUID LOSS FROM DRAINS NOTICED. WIPED COWL BEFORE RUN AND FOUND OIL LEAKAGE FROM DEOILER PORT AFTER RUN. REPLACED DEOILER SEAL AND RING. NO LEAKS NOTED.