SDR S03471012

Service difficulty report · Engine · Boeing 747400

Difficulty date
March 7, 2003
Submitted
April 16, 2003
Operation
Air carrier
Make and model
Boeing 747400
Aircraft serial
24311
Engine
Pwa PW4056
Part
Engine
Condition
Failed
Location
Nr 3
Stage of operation
TO
How discovered
O
Nature of condition
E
Precautionary procedure
C

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

What was found

B-18273 MAX THRUST T/O, DURING ROTATION A LOUD "BANG" WAS HEARD. ENGINE NR 3 EPR INDICATION SWING UP AND DOWN MOMENTARILY. ENGINE NR 3 WAS RECOVERED AUTOMATICALLY AND OPERATED NORMALLY IN THE REST FLIGHT. REPLACE NR 3 ENGINE AT AMS.

More about the Boeing 747-400