Service difficulty report · Compressor · Boeing 7377H4

Difficulty date
February 26, 2018
Submitted
February 28, 2018
Operation
Air carrier
Aircraft
N431WN
Make and model
Boeing 7377H4
Aircraft serial
29845
Aircraft time
53,824 hours, 31,313 cycles
Engine
Ge CFM567B24
Engine time
1,838 hours, 1,179 cycles
Part
Compressor
Condition
Stalled
Location
Rt Engine
Stage of operation
UK
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

AIR TURNBACK, MULTIPLE COMPRESSOR STALLS. N1, N2 ERRATIC, VIBE .8 FLIGHT ATTENDANTS REPORTED FLAMES OUT TAILPIPE. NO FIRE INDICATIONS IN COCKPIT. R&R NR 2 ENGINE PER MT.

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