As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU AUTO SHUTDOWN AT GATE, STRONG SMELL IN CABIN. FOUND APU OIL OVERSERVICED, SERVICED TO CORRECT LEVEL, COMPLIED WITH OPS CHECK OF BOTH PACKS ON ENGINE AIR PER AMM 21-51-00-710-801. NO FAULTS NOTED. MEL`D APU AS IT STILL AUTO SHUTDOWN. (M)