Service difficulty report · Engine · Boeing 737347

Difficulty date
November 21, 2002
Submitted
November 25, 2002
Operation
Air carrier
Aircraft
N303WA
Make and model
Boeing 737347
Aircraft serial
23183
Aircraft time
49,144 hours, 33,897 cycles
Engine
Ge CFM563B1
Engine time
7,923 hours, 5,107 cycles
Part
Engine
Part number
CFM563
Part serial
860155
Condition
Making Metal
Location
Nr 1
Part time
7,923 hours, 5,107 cycles
Stage of operation
CL
How discovered
O
Nature of condition
Y
Precautionary procedure
O

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

What was found

CLIMBING THROUGH FL240, NR 1 ROLLED BACK TO 0 INDICATIONS AFTER LOUD BANG. ENG FAIL CK LIST WAS COMPLETED. METAL IN TAIL PIPE, ENG CHANGED.