What was found
OIL LEAK RT ENGINE OIL POOLING ON EXHAUST COWLING. TIGHTENED PRESSURE LINE ON NT 4 BEARING STRAINER ASSY. TIGHTENED PRESSURE LINE ON NR 4 BEARING STRAINER ASSY.
- Difficulty date
- January 5, 2012
- Submitted
- January 26, 2012
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 64,906 hours, 9,285 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Line
- Condition
- Leaking
- Location
- Nr 4 Strainer
- 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.