What was found
FLT 7220 LAN-ORD, APU OVERTEMP FOLLOWED BY APU FIRE WARNING. FOUND APU OVER SERVICED. MX DESERVICED TO CORRECT LEVELS AND FOUND FIRE LOOPS GROUNDING OUT, REPOSITIONED LOOPS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7220 LAN-ORD, APU OVERTEMP FOLLOWED BY APU FIRE WARNING. FOUND APU OVER SERVICED. MX DESERVICED TO CORRECT LEVELS AND FOUND FIRE LOOPS GROUNDING OUT, REPOSITIONED LOOPS.