Service difficulty report · Engine · Boeing 7377H4

Difficulty date
November 28, 2013
Submitted
December 3, 2013
Operation
Air carrier
Aircraft
N416WN
Make and model
Boeing 7377H4
Aircraft serial
32453
Aircraft time
42,230 hours, 24,392 cycles
Engine
Cfmint CFM567B22
Engine time
8,137 hours, 4,763 cycles
Part
Engine
Part number
CFM567B24G22
Part serial
892349
Condition
Faulty
Location
Left
Stage of operation
CR
How discovered
O
Nature of condition
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

DIVERSION/INFLIGHT SHUTDOWN/DECLARED EMERGENCY. AT FL330, "OIL FILTER BYPASS" LIGHT ILLUMINATED ON ENG NR 1. FOLLOWING THE CHECKLIST WE SHUT DOWN NR 1 ENG, DECLARED EMERGENCY & DIVERTED TO IND ON NR 2 ENG. R & R NR 1 ENGINE IAW MT.

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