Service difficulty report · Engine · Boeing 7377H4

Difficulty date
June 2, 2016
Submitted
June 7, 2016
Operation
Air carrier
Aircraft
N253WN
Make and model
Boeing 7377H4
Aircraft serial
32511
Aircraft time
35,219 hours, 20,589 cycles
Engine
Cfmint CFM567B242
Engine time
2,011 hours, 1,143 cycles
Part
Engine
Part number
CFM567B24E
Part serial
893937
Condition
Vibration
Location
Nr 1
Stage of operation
CR
How discovered
O
Nature of condition
M, E, A
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 & DIVERSION. DURING CRUISE AT FL390 ENGINE VIBRATIONS BEGAN IN NR 1 ENGINE, EGT BEGAN TO RISE. REPORTED FLAMES COMING FROM NR 1 ENGINE. SHUT NR 1 ENGINE DOWN. R & R NR 1 ENGINE IAW MT.

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