As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERMITTENT ELEC SMOKE SMELL REPORTED AFT CABIN ON AIRCRAFT LEFT BY BOTH FLT ATTDS AND PAX RAN BOTH ENGINES - ONE AT A TIME - AT HIGH POWER AND FOUND NO ELEC SMOKE SMELL IN ENTIRE MAIN CABIN. AS PER MM 05-51-26-800-801CI C/W INSP OF ELEC SMOKE. NO DEFECT NOTED ALSO CLEAN BOTH ENGINE BLADE DUE TO EVEDIANCE OF BLADE LUBE.