What was found
DURING CRUISE AT FL380, RECEIVED A FUEL IMBALANCE. DECIDED NO FUEL LEAK AND PROCEEDED TO CROSSFEED AND CROSSFEED WOULD NOT OPEN. FUEL FLOW NORMAL. BOTH ENGINE TAKING FUEL FROM NR 1 TANK. ACFT GROUNDED. INSPECTED FUEL CROSSFEED VALVE & FOUND MANUAL INDICATION IN THE OPEN POSITION. INSPECTED CONNECTOR & FUEL CROSSFEED WIRING WITH NO DEFECTS NOTED. FOUND FOUND FUEL CROSSFEED CIRCUIT BREAKER ON P63 PANEL OPEN. INSPECTED & RESET BREAKER IAW AMM 20-60-01, WITH NO DEFECTS NOTED. PERFORMED FUEL CROSSFEED VALVE OPS CHECK, OK IAW AMM 28-22-21. VALVE OPS CHECKS NORMAL. RAN NR 2 ENGINE AND FUEL FEED NORMAL. EVALUATED FUEL IMBALANCE CONDITIONAL INSPECTION IAW AMM 05-51-48 AND DETERMINED NO CONDITIONAL INSPECTION REQUIRED. AIRCRAFT OK FOR SERVICE.