Service difficulty report · Oil System · Boeing 737823

Difficulty date
June 28, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N938NN
Make and model
Boeing 737823
Aircraft serial
33490
Aircraft time
34,782 hours, 15,194 cycles
Engine
Cfmint CFM567B20
Engine time
19,641 hours, 8,989 cycles
Part
Oil System
Condition
Low Pressure
Location
Nr 1 Engine
Stage of operation
CR
How discovered
O
Nature of condition
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: INFLIGHT ENGINE SHUTDOWN DUE TO LOW OIL PRESSURE ON NUMBER 1 ENGINE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CHA. (OPEN).