What was found
RECEIVED FUEL IMBALANCE WARNING DURING CRUISE. FUEL QUANTITY CONTINUED TO INDICATE AN INCREASED LOSS APPROX 200 LBS IN 10 MINUTES, SHUT DOWN NR 1 ENG IAW CHECKLIST, PERFORMED FIM TASK 05-51-48. FUEL IMBALANCE EXCEEDANCE CONDITIONAL INSPECTION. OPS OK. PERFORMED FUEL BOOST PUMP OPS TEST IAW AMM 28-22-41. INFLIGHT WINDMILLING INSPECTION OK. RAN ENGINE AT POWER USING MPA TABLE FIG 505 PARAMETERS NORMAL, IAW AMM 71-00-00, PERFORMED VISUAL INSPECTION NO LEAKS NOTED. REMOVED AND REPLACED FQPU AND OPS CHECKS GOOD.