Service difficulty report · Engine · Boeing 74746NF

Difficulty date
December 24, 2023
Submitted
December 28, 2023
Operation
Air carrier
Aircraft
N454PA
Make and model
Boeing 74746NF
Aircraft serial
30812
Aircraft time
89,576 hours, 15,081 cycles
Engine
Cfmint CFM563B1US
Part
Engine
Part number
CF680C2BIF
Part serial
702107
Condition
Smoke
Location
Nr 3
Stage of operation
CL
How discovered
O
Nature of condition
B, J
Precautionary procedure
A

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

What was found

ON CLIMBOUT THROUGH 800FT EICAS "CREW REST SMOKE". NOTICED HAZE COMING FROM CREW REST AREA. MESSAGE DISAPPEARED ON DECENT THROUGH 3500FT.(<P>REPLACED #3 ENGINE THEN OPERATIONAL AND LEAK CHECKS NORMAL IAW W/C 71-099-02-01 AND SMELL CHECK NORMAL IN COCKPIT AND CREW REST PER AMM 71-00-00. </P>)

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