SDR 9513106309

Service difficulty report · Compresssor · Boeing 747451

Difficulty date
August 25, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N669US
Make and model
Boeing 747451
Aircraft serial
24224
Engine
Pwa PW4056
Part
Compresssor
Condition
Stalled
Location
Nr 3 Engine
Stage of operation
CL
Nature of condition
M, R
Precautionary procedure
A, E

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

What was found

DURING ROTATION, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL WITH HIGH EGT AND WAS SHUTDOWN. THE AIRCRAFT RETURNED TO TPE WHERE AN UNEVENTFUL THREE ENGINE LANDING WAS ACCOMPLISHED. NO FUEL WAS DUMPED AND THE ENGINE WAS REPLACED.