What was found
ON TAKEOFF FROM IAD, GEAR WOULD NOT RETRACT ON BOTH SYSTEM 2 OR SYSTEM 1. CHECK QRM, HOLD FOR FUEL BURN. APPROACH TO 19R IAD NORMAL. ENT BY: 262258 RPT BY: 053758. T/S PROBLEM, FOUND ACTUATOR LOW IN FLUID AND PRESSURE. THE ACTUATOR IS LEAKING FLUID ,THE PART NEEDS CHANGED. REMOVED AND REPLACED RIGHT MLG PITCH DAMPER PER MM 32-11-15-4-02. OP'S GOOD. REMOVED AND REPLACED LANDING GEAR CONTROL HANDLE M/M 32-31-11-4.