As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED AIR SYSTEM "DIRTY SOCK SMELL" DURING TAXI OUT AND CLIMBING IN KSTL AND AGAIN AFTER APU START DURING TAXI IN AT KSLC. PERFORMED STEP 1 OF NO GO ODI PREVENTION. T/S PER AMDS WORK CARD 0550-2001. FOUND NO.1 ENG OVER SERVICED, REMOVED 2 QTS OF ENG OIL PER A220 AMP 79-00. C/W A220 AMP W/C 0550-2003. C/W ATA 2172 ODI STEPS 1-5. NBR 1 ENG PNEUMATICS PLACED ON MEL LOG 6421167 AND MON LOG 6421168. (LP# 6421166)