What was found
DURING CRUISE, PRIOR TO EEP, ATTEMPTED TO CYCLE FUEL CROSSFEED. NO LIGHT INDICATING VALVE MOVEMENT. LIGHT DID NOT TEST WITH PRESS TO TEST. REPLACED BOTH LIGHT BULBS WITH NEGATIVE RESULTS. ON CHECKING P-6-3 PANEL, FOUND FUEL CROSSFEED VALVE CIRCUIT BREAKER OPEN. AFTER COORDINATING WITH MX, ATTEMPTED ONE RESET. WHEN VALVE ATTEMPTED TO BE CYCLED, LIGHT INITIALLY ILLUMINATED BRIGHT BLUE, THEN WENT OUT. CIRCUIT BREAKER OPENED. VERIFIED DISCREPANCY, REPLACED FUEL CROSSFEED VALVE IAW AMM 28-22-21. CROSSFEED VALVE OPS CHECKED NORMAL IAW AMM 28-22-21.