As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH INTO DTW, AIRCRAFT ROLLED TO THE LEFT ON SLAT EXTENSION. CREW DECLARED AN EMERGENCY AND AIRCRAFT LANDED SAFELY USING FLAPS ONLY. MAINTENANCE FOUND RIGHT TELESCOPE DUCT DENTED. REPLACED DUCT. OPERATIONAL CHECK NORMAL AIRCRAFT RETURNED TO SERVICE.