Service difficulty report · Engine · Boeing 7377H4

Difficulty date
September 16, 2012
Submitted
September 18, 2012
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 7377H4
Aircraft serial
33856
Aircraft time
30,865 hours, 17,953 cycles
Engine
Ge CFM567B24
Engine time
10,076 hours, 5,914 cycles
Part
Engine
Part number
CFM567B24G22
Part serial
875134
Condition
Failed
Location
Right
Stage of operation
CL
How discovered
O
Nature of condition
M, 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/DIVERSION/DECLARED EMERGENCY. CLIMBING THROUGH 22,000 FEET LOUD BANG FROM RIGHT ENGINE WITH ASSOCIATED YAW. NR 2 ENG ROLLED BACK AND INDICATED OVERTEMP. R&R NR 2 ENGINE PER MT.

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