As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME SMELL ON TAXI IN AS APU CAME TO SPEED (FILLED OUT AIRCRAFT SMOKE & FUMES QUESTIONAIRE). RECTIFICATION: C/W AMDS W/C NR 0550-2001. NO FUEL OR OIL SMELL NOTES FROM EITHER ENGINES OR APU. NOTED AFT GALLEY PRODUCING FOUL SMELL. GALLEY HEATER SUSPECTED FAULTY. C/W NO-GO ODI PREVENTION PROCEDURES FOLLOWED AMDS W/C 0550-2001.