What was found
(CAN)ON CLIMB AT APPROXIMATELY 1500 FEET THE #1 EGT WAS OBSERVED TO BE IN THE CAUTION RANGE. THE POWER WAS REDUCED MANUALLY ON MAINTENANCE INPUT THEN TRIED AGAIN WITH ANTI-ICE ON, THEN WITH #1 ENGINE BLEEDAIR OFF, PROBLEM REMAINED. SUBSEQUENT MAINTENANCE ACTION FOUND VBV FUEL GEAR MOTOR, STOP SEIZED. DEFECTIVE VALVE REPLACED.