As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG SMELL OF GASOLINE IN COCKPIT AND CABIN WHEN APU STARTED AFTER LANDING. C/W REQUIREMENTS OF NO GO ODI PREVENTION 2172. FOUND LEAKING FUEL FILTER HOUSING. REPLACED PACKING ON FILTER HOUSING PER B717 AMM 49-30. LK CHECK GOOD. PERFORM FULL DUCT BURNOUT PER WC 7100-2619 CLEANED APU INLET. NO SMOKE OR FUMES PRESENT. A/C OK FOR SVC. (LP5799778)