As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GNDED. SIGNIFICANT ODOR IN CABIN & COCKPIT SIMILAR TO DIRTY SOCKS OR OIL SMELL. FOUND SEVERAL FUEL LEAKS ON APU IGV ACTUATOR FUEL LINE & FUEL FLOW DIVIDER LEAKING FUEL AT DRAIN LINE DURING RUN OPERATION. TIGHTENED FUEL LINE & REPLACED FUEL FLOW DIVIDER IAW AMM 49-32-12-400-001-A. OPERATIONS & LEAK CHECK GOOD. ACCOMPLISHED APU JC 26L00021001, 26L00021002, 26L00021004 & 26L31049009. NO ODOR FOUND DURING OPERATIONAL CHECKS. SEE AALA201604209011 FOR ADDITIONAL PART.