What was found
NR 2 ENG HAS HEAVY COKING ON VSV UNISON RINGS AT TOP OF ENGINE FROM FLUID LEAK AT PYLON. REMOVED & REPLACED NR 2 ENGINE.
- Difficulty date
- March 6, 2011
- Submitted
- April 4, 2011
- Operation
- Air carrier
- Aircraft
- N654UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25392
- Aircraft time
- 78,826 hours, 12,848 cycles
- Engine
- Pwa PW4060
- Engine time
- 73,734 hours, 10,418 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Union
- Condition
- Leaking
- Location
- Nr 2 Engine
- Part time
- 73,734 hours, 10,418 cycles
- 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.