SDR SWAA2019100137431

Service difficulty report · Oil System · Boeing 7377H4

Difficulty date: September 27, 2019
Submitted: October 1, 2019
Operation: Air carrier
Aircraft: N714CB
Make and model: Boeing 7377H4
Aircraft serial: 27848
Aircraft time: 73,816 hours, 44,131 cycles
Engine: Cfmint CFM567B242
Engine time: 31,460 hours, 18,951 cycles
System (JASC): 7931 · Engine Oil Pressure
Part: Oil System
Condition: Low Pressure
Location: Nr 2 Engine
Stage of operation: NR
How discovered: O
Nature of condition: K, J
Precautionary procedure: E, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INFLIGHT SHUTDOWN, DIVERTED, AND DECLARED AN EMERGENCY, OIL QUANTITY FOR THE NR 2 ENGINE DECREASED TO ZERO, FOLLOWED BY A LOW OIL PRESSURE LIGHT AND OIL PRESSURE DECREASING BELOW 13 PSI FOR 15 SECONDS. FLASHING YELLOW THEN RED. PERFORMED ENGINE SHUTDOWN IAW QRH. R & R THE NR 2 ENGINE IAW MT.

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