SDR UALA2012021400870

Service difficulty report · Unknown · Boeing 767322

Difficulty date: February 13, 2012
Submitted: March 2, 2012
Operation: Air carrier
Aircraft: N674UA
Make and model: Boeing 767322
Aircraft serial: 29242
Aircraft time: 42,711 hours, 10,961 cycles
Engine: Pwa PW4056
System (JASC): 7261 · Turbine Engine Oil System
Part: Unknown
Condition: Leaking
Location: Nr 2 Engine
Stage of operation: IN
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

CREW REPORT: OIL LEAK FOUND DURING PREFLIGHT STBD ENG ADDED ENGINE POSITION. FBO CLEANED UNDER FAN COWLINGS. CREW ACCOMPLISHED 3 MIN IDLE RUN. FBO RECHECKED UNDER FAN COWLS. NO LEAKS NOTED. FBO SECURED COWLINGS PER AMM (NR 2 POSITION AND ESN 724181). MOTORING NR 2 ENG N2 REACHED 26% THEN OIL PRESS STARTED DROPPING FOLLOWED BY N2 WINDING DWN SAMC TEXT: CREW COMMENTS THAT SECOND START WAS NORMAL. NO HISTORY. NO MSGS. NO FURTHER MAINTENANCE ACTION NEEDED.