Service difficulty report · O-Ring · Boeing 7377H4

Difficulty date
August 7, 2020
Submitted
August 11, 2020
Operation
Air carrier
Aircraft
N417WN
Make and model
Boeing 7377H4
Aircraft serial
29822
Aircraft time
63,636 hours, 37,703 cycles
Engine
Cfmint CFM567B242
Part
O-Ring
Condition
Dirty
Location
Nr 2 Engine
Stage of operation
TX
How discovered
O
Nature of condition
B
Precautionary procedure
E

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

What was found

CREW REPORTED ON REVERSE THRUST, LIGHT SMOKE WAS OBSERVED IN THE CABIN. WITH A ACCOCIATED ODOR. FIRE CREW REPORTED SMOKE OUT OF THE NR 2 ENGINE TAIL PIPE ON SHUT DOWN. PERFORMED CONDITIONAL INSPECTION IAW AMM 05-51-56.

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