As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK SMELL NOTICED IN THE FLIGHT DECK ON FINAL APPROACH SLOWING FROM 170 TO B6 KIAS IT WAS A MOMENTARY STRONG SMELL THEN SLOWLY DISSIPATED. FILLED OUT ODOR FORM. WORKING ON W/C 0550-2001 TO STEP 8. WILL REQUIRE HP ENGINE RUN NEXT. (613097) FOUND #1 ENGINE OVER SERVICED. REMOVED OIL TO SERVICEABLE LIMITS PER A220 AMP 79-00. PERFORMED HP RUN PER W/C 0550-2001. NO ODOR SMELL ABOVE 10,000 PT CONC. C/W W/C 0550-2001 . MCC NOTIFIED. OK FOR SVC. (LP# 8465115)