SDR AALA202511255348

Service difficulty report · Oil System · Boeing 737823

Difficulty date: November 24, 2025
Submitted: November 26, 2025
Operation: Air carrier
Aircraft: N876NN
Make and model: Boeing 737823
Aircraft serial: 40767
Aircraft time: 41,342 hours, 17,993 cycles
Engine: Cfmint CFM567B242
Engine time: 32,245 hours, 14,036 cycles
System (JASC): 7261 · Turbine Engine Oil System
Part: Oil System
Condition: Failed
Location: Nr 2 Engine
Stage of operation: CR
How discovered: O
Nature of condition: K, E, J
Precautionary procedure: E, 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: AT 38,000, LOST OIL PRESSURE WITH WARNING INDICATION IN NUMBER 2 ENGINE. NOTED VIBRATION PRIOR TO ENGINE SHUTDOWN. AIRCRAFT EMERGENCY LANDED SAFELY AT MIA. REMOVED AND REPLACED NUMBER 2 ENGINE. PER JC 08L40072003, JC 08L40071006, JC 08L40036004, AND JC 08L40072006. OPERATIONAL AND LEAK CHECK GOOD.