SDR CALA2026092919982

Service difficulty report · Engine · Boeing 737900ER

Difficulty date: September 25, 2026
Submitted: September 29, 2026
Operation: Air carrier
Aircraft: N66831
Make and model: Boeing 737900ER
Aircraft serial: 44562
Aircraft time: 37,240 hours, 13,641 cycles
Engine: Cfmint CFM567B27
Engine time: 37,266 hours, 13,683 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Failed
Location: Nr 1
Stage of operation: CL
How discovered: O
Nature of condition: Y, J
Precautionary procedure: A

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

What was found

LEFT ENGINE FAILURE DURING CLIMB, WITH SEVERE DAMAGE INDICATIONS. BEGAN POWERPLANT REMOVAL IAW AMM 71-00-02-000-801-F00 , ACP STEPS 2A THROUGH 2I. READY TO BEGIN STEPS 2J, ENGINE CORE DISCONNECTIONS. REMOVED AND REPLACED THE NR 1 ENGINE. OPS & LEAK CHKD GOOD IAW AMM 71 -00-02-400-801. OK TO CONTINUE,

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