Service difficulty report · Engine · Boeing 737823

Difficulty date
July 19, 2023
Submitted
July 20, 2023
Operation
Air carrier
Aircraft
N845NN
Make and model
Boeing 737823
Aircraft serial
40579
Aircraft time
38,601 hours, 15,961 cycles
Engine
Cfmint CFM567B20
Engine time
66,680 hours, 27,056 cycles
Part
Engine
Condition
Failed
Location
Zone 400 - Nac/P
Stage of operation
CR
How discovered
V
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 AND THE AIRCRAFT DIVERTED TO TPA DUE TO AT CRUISE, LEFT ENGINE OIL TEMPERATURE ROSE TO YELLOW ARC EVENTUALLY RISING TO RED LINE. OIL QUANTITY DROPPED TO A LOW OF 3 QUARTS. OIL TEMP INDICATION FAILED. CREW SHUTDOWN LEFT ENGINE. AIRCRAFT LANDED SAFELY AT TPA. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)