What was found
INSPECTION TYPE:NA**SUPPLEMENTAL SDR** W/ NORM FUEL FLOW WE ENDED UP W/ A 1200LB FUEL INBALANCE. PREV CREW TOLD US FROM ONT TO IAH HAD 2000LB INCABLENCE. POSS FUEL MIGRAT LT SIDE THE LOW SIDE. T/S FIM 28-21-00 FND NO EXTERNAL LEAKS. DEF PER 28-21-00-0702-001 A/C MAY BE OP FOR A MAX OF 4 FLT PROVIDED IMBAL RATE IS NOT MRE THN 1000LBS AN HR. THIS OPENS D806397TROUBLESHOT PER FIM 28-21-00-810-801. NO LEAKS IN CROSS FEED VALVE OR ENGINE FUEL FEED OR REFUEL MANIFOLDS. THIS CLEARS 806397