Service difficulty report · Engine · Boeing 747249F

Difficulty date
April 12, 2003
Submitted
April 28, 2003
Operation
Air carrier
Aircraft
N920FT
Make and model
Boeing 747249F
Aircraft serial
22237
Aircraft time
72,734 hours, 17,851 cycles
Engine
Pwa JT9D7Q
Engine time
72,146 hours, 662,258 cycles
Part
Engine
Condition
Leaking
Location
Nr 4
Stage of operation
IN
How discovered
9
Nature of condition
K
Precautionary procedure
K

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

What was found

ENGINE START NR 4 ENGINE HAS OIL LEAKING INTO TAILPIPE NR 4 FROM BEARING COMPARTMENT. REPLACED NR 4 ENGINE.