Service difficulty report · Engine · Boeing 737823

Difficulty date
June 27, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N804NN
Make and model
Boeing 737823
Aircraft serial
29567
Aircraft time
47,471 hours, 19,895 cycles
Engine
Cfmint CFM567B20
Engine time
45,109 hours, 18,773 cycles
Part
Engine
Condition
Overtemp
Location
Nr 2
Part time
45,109 hours, 18,773 cycles
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: EGT OVER TEMP ON THE NUMBER 2 ENGINE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT DFW. ACCOMPLISHED AMM 71-00-00-800-804-F00 AND CONTACTED ENGINE DESK FOUND NUMBER 2 ENGINE EXCEEDANCE IN AREA "B" NO EEC FAULTS ENGINE IS LOW MARGIN ENGINE. NUMBER 2 ENGINE IS OKAY FOR CONTINUED SERVICE. WITHIN ENGINE LIMITS.