What was found
FOUND DEOILER BREATHER LEAKING DURING RUN. ADDED 9 QTS OF OIL NR 1 ENGINE. PERFORMED IDLE LEAK CHECK, CHECKED CHIP DETECTORS, ACCOMPLISHED VISUAL CHECK OF ENGINE. ACCOMPLISHED BAG AND BREATHER THAN RAN AT 80 PERCENT N1, NO LEAKS.
- Difficulty date
- April 25, 2012
- Submitted
- May 25, 2012
- Operation
- Air carrier
- Aircraft
- N557UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26653
- Aircraft time
- 70,277 hours, 20,915 cycles
- Engine
- Pwa PW2037
- Engine time
- 200 hours, 29,260 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Breather
- Condition
- Leaking
- Location
- Nr 1 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.