Service difficulty report · Egt Indication · Boeing 737824

Difficulty date
August 9, 2026
Submitted
August 12, 2026
Operation
Air carrier
Aircraft
N18223
Make and model
Boeing 737824
Aircraft serial
28932
Aircraft time
82,744 hours, 31,066 cycles
Engine
Cfmint CFM567B262
Part
Egt Indication
Condition
Activated
Location
Nr 1 Engine
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

NR 1 ENG, HIGH EGT, EMERGENCY EGT RETURNED TO NORMAL. NR 1 ENGINE PERFORMED VISUAL INSP. INLET AND EXHAUST NO DSCREPANCIES. PERFROMED EEC BITE NO CURRENT OR FAULT HISTORY FAULTS, EXCEEDANCE BOX RED WITH RECORDED TEMP. 969 PEAK 10.4 SEC. & 963 PEAK .03 SECS. REF. FIM 77-05 TASK 801. PERFORMED FIM 71-06 TASK 805-F00 UP TO AND INCLUDING STEP F(3)(A)2) OPS NORMAL STEPS F(3) AND(4) OF FIM 71-06 TASK 805-F00 REQUIRE C/W. PERFORMED ENGINE WATER WASH IAW EA 7200-02431. OPS NORMAL PERFORMED STEP F(3)(B) ENGINE BLEED AIR CROSSOVER OPS TEST, ALL DUCT PRESSURE VALUES DURING N1 INCREMENTAL INCREASES TO 80% WITHIN RANGE. DURING N1 INCREMENTAL DECREASES TO IDLE POWER NOTED DUCT PRESSURE VALUES WITHIN RANGE. OPS NORMAL E