What was found
COCKPIT SMELL LIKE JET FUEL FROM UNKNOWN SOURCE, TRANSFERRED TO NRWC 606-ORD-01996. PERFORMED FIM TASK 21-20-00-810-803-A THROUGH ALL STEPS. NO FUEL ODOR DETECTED AT THIS TIME. ODOR DETERMINED TO BE COMING FROM APU BLEED APU AND APU FUEL VALVE DEFFERRED PER MEL 49-1 AND 28-5 REF AML 3663526 ITEMS 3 AND 4 FOR DEFERRAL. FOUND FUEL LEAK FORWARD RT SIDE CENTER BOX AT STRINGER 19R BODY STATION X 13601.0 ON BOLT THAT GOES THRU STRINGER 19R INTO RT CENTER BOX. REMOVED AND REINSTALLED BOLT IAW SRM 51-40-02 AND SRM 57-00-01 FOR SEALING BOLT IN TANK. COMPLIED WITH LEAK CHECK IAW ETN EM 28-045. NO LEAKS NOTED. APU SOV OPS CHECK GOOD IAW EMB AMM 28-22-01. MEL ITEM RESTORED. APUL MEL 49-1 RESTORED DUE TO MEL 28-5 RESTORATION. OPS CHECK GOOD IAW EMB AMM 49-10-00. MEL ITEM RESTORED.