Service difficulty report · Seal · Boeing 757222

Difficulty date
October 1, 2012
Submitted
October 25, 2012
Operation
Air carrier
Aircraft
N598UA
Make and model
Boeing 757222
Aircraft serial
28751
Aircraft time
53,748 hours, 15,068 cycles
Engine
Pwa PW2037
Part
Seal
Part number
JA7T0562
Condition
Leaking
Location
Nr 2 Engine
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

NR 2 HAS HIGH ENGINE OIL CONSUMPTION. FOUND OIL WETNESS AT DEOILER BREATHER OUTLET. NEED TO REPLACED DEOILER SEAL ASSY WITHIN 25 HOURS. REPLACED DE-OILER DRIVE SEAL, LEAK CHECKS GOOD. NEED TO CHECK NR 2 ENGINE OIL QTY AT EACH DEPARTURE.