System and process for removing hardened lubricant from an enclosed gearbox

摘要: The invention relates to a system and process for removing hardened lubricant, contaminants other debris from an enclosed gearbox of actuator in the gas, oil, power industries that allows oil or gas pipeline continue operate uninterrupted during servicing. operates at low pressure includes two pumps: upstream pump pumps non-corrosive mineral oil-based cleaning agent into gearbox; downstream pulls off within as part circulation flush system. are further provided with clean tank storing influent agent, waste effluent used process. may also include rotatable mounting assembly is secured actuator.