As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4106, CREW REPORTED A SWEET SMOKE ODOR ON FINAL. NO VISIBLE SMOKE, EMERGENCY WAS DECLARED. AIRCRAFT LANDED SAFELY AT DESTINATION, IT IS NOTED THE RIGHT HAND ENGINE WAS CHANGED TWO DAYS PRIOR. REMOVED AND REPLACED RIGHT HAND AND LEFT COALESCER BAG IAW AMM 21-51-13.