SDR AALA202408195035

Service difficulty report · Engine · Boeing 737823

Difficulty date: August 15, 2024
Submitted: August 19, 2024
Operation: Air carrier
Aircraft: N989AN
Make and model: Boeing 737823
Aircraft serial: 33205
Aircraft time: 45,373 hours, 18,984 cycles
Engine: Cfmint CFM567B243
Engine time: 30,724 hours, 13,300 cycles
System (JASC): 7500 · Engine Bleed Air System
Part: Engine
Condition: Smoke
Location: Nr 1
Stage of operation: NR
How discovered: O
Nature of condition: B
Precautionary procedure: 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: EXPERIENCED SMOKE IN THE CABIN AND COCKPIT DURING ENGINE VIBRATION; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU. NUMBER 1 ENGINE WAS DETERMINED TO BE THE SOURCE OF THE ODOR, AND THE NUMBER 1 ENGINE WAS REPLACED.