As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A FUEL LEAK WAS DETECTED DURING APU STARTING. APU WAS DEFERRED IAW MM 49-1 AND AFT ACCESSORIES AREA WAS CHECKED, BEING CORRECT. DURING OVERNIGHT CHECK, THE FUEL CONTROL UNIT AND THE AIR CONDITIONING WATER SEPARATORS WERE REPLACED IAW MM 49-30-01 AND 21-20-02, TESTED CORRECT.