SDR SWAA041780

Service difficulty report · Engine · Boeing 7373H4

Difficulty date
June 24, 2004
Submitted
June 28, 2004
Operation
Air carrier
Aircraft
N366SW
Make and model
Boeing 7373H4
Aircraft serial
26577
Aircraft time
37,821 hours, 33,753 cycles
Engine
Ge CFM56*
Engine time
22,823 hours, 19,143 cycles
Part
Engine
Part number
CFM56
Part serial
858617
Condition
Overtemp
Location
Nr 1
Stage of operation
TO
How discovered
O
Nature of condition
M, J
Precautionary procedure
C

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

What was found

NR 1 ENG EGT INDICATION EXCEEDED TAKEOFF LIMIT MAX OF 948 DEGS FOR 20 SECONDS. REMOVED AND REPLACED NR 1 ENG PER MM.

More about the Boeing 737-3H4