Service difficulty report · Engine · Boeing 74747UF

Difficulty date
November 15, 2014
Submitted
November 19, 2014
Operation
Air carrier
Aircraft
N497MC
Make and model
Boeing 74747UF
Aircraft serial
29258
Aircraft time
64,588 hours, 10,257 cycles
Engine
Ge CF680C2B1
Part
Engine
Part number
CF680C2B1F
Part serial
706123
Condition
Making Metal
Location
Nr 3
Part time
2,084 hours, 390 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

ENGINE 3 OIL FILTER MSG. R & R OIL FILTER IAW AMM 79-21-00. RAN ENG & MSG CLEARED. LEAK CHECKED OK. CHIP DETECTORS & SCREENS INSPECTED MATERIAL FOUND WAS SENT TO LAB FOR ANALYSIS. ENG 3 REPLACED IAW WORK CARD E2033 DUE TO MATERIAL FOUND TO BE BEARING MATERIAL.

More about the Boeing 747-47UF