As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ONE HOUR INTO THE FLIGHT A SLIGHT ACRID SMELL IN FLIGHT DECK AT FL370. MAINTENANCE ISOLATED THE SOURCE OF THE ODOR TO THE FORWARD GALLEY OVENS. REPLACED THE FORWARD GALLEY #1 OVEN (AALA202301201664) AND #2 OVEN (AALA202301208187) PER AMM 25-35-19. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.