As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3687, FUEL ODOR COMING FROM VENTS ON BOTH APU AIR AND ENGINE AIR INFLIGHT AND ON GROUND. INSPECTED APU ENCLOSURES FOUND FUEL SOLENOID VALVE. LEAKING WITH APU SHUTDOWN, NO LEAK NOTED. PLACED ON MEL. R & R APU FUEL SOLENOID VALVE IAW AMM 49-31-05. OPS AND LEAK CHECKED GOOD.