As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES DETECTED IN CABIN DURING CRUISE WITH MINOR MOUNTAIN WAVE PRESENT THE ODOR WAS DESCRIBED AS ACRYLIC. NO FUMES DETECTED IN COCKPIT AFTER TEN MINUTES. IFE AND COFFEE POTS WERE DEACTIVATED. ODOR WAS NO LONGER PRESENT. PERFORMED ALL MAINTENANCE ACTIONS AS REQUIRED. R & R THE AFT COFFEEMAKER. PERFORMED TSM INSPECTION. GALLEY INSPECTION OK IAW AMM 25-30-00. ACFT OK FOR CONTINUED SERVICE.