Service difficulty report · Egt Indication · Boeing 737824

Difficulty date
October 25, 2025
Submitted
October 28, 2025
Operation
Air carrier
Aircraft
N37274
Make and model
Boeing 737824
Aircraft serial
31592
Aircraft time
73,432 hours, 26,200 cycles
Engine
Cfmint CFM567B262
Part
Egt Indication
Condition
Illuminated
Location
Nr 1 Eng
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ENG 1 EGT EXCEEDENCE ON CLIMB OUT. NORMAL IND. WITH REDUCED POW ER NO EXCEEDANCE FOUND IN ENGINE 1 EXCEEDANCE. ENG TEMP WAS AT 942 CELCIUS FOR 84 SECONDS. PERFORMED AMM 71-00-00-800-804-F00 INSPECTION AFTER ENGINE OPS ABOVE LIMITS AND HIGH ENGINE STRESS STEP F ENGINE OVER TEMP IN CLIMB. PER GRAPH IN FIG 604 NO MAINTENANCE ACTION IS NECESSARY REF AMM 71-00-00-800-804-F00 STEP F (5) ACCOMPLISHED VISUAL INSPECTION OF NR 1 ENGINE INLET AND ENGINE EXHAUST. NO DAMAGE NOTED FLAGGING SDR DUE TO ENG 1 EGT EXCEEDANCE ON CLIMB OUT, AIR RETURN. FOUND TO BE WITHIN LIMITS. AFTER INTERROGATION NO EXCEEDANCE FOUND. FOUND TO BE WITHIN LIMITS. AFTER INTERROGATION NO EXCEEDANCE FOUND.