As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE OBSERVED SMELL OF BURNING RUBBER IN THE COCKPIT AND F/A VERIFIED SMELL IN GALLEY PASSENGER COMPARTMENT. CREW RETURNED TO THE BLOCK. REMOVED AND REPLACED RIGHT ENG IAW EMB WCNR 71-000-00 AND OPS CHECK WAS DONE PER WORK CARD NR 72-700-00. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.