As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG FUEL SMELL IN CABIN AND COCKPIT WITH APU AIR SUPPLYING PACKS. OK ENGINE AIR. FOUND FUEL LEAK INSIDE APU ENCLOSURE, NO LEAKS WITH APU DEACTIVATED. FOUND APU FUEL LINE CHAFED BY CLAMP. REMOVED AND REPLACED APU FUEL LINE. OPS CHECK GOOD, REF AMM 49-31-00. (M)