General information on fitting water pumps and flushing the cooling circuit

During changing of the water pump and the associated flushing of the cooling circuit, errors are often made, which can result in contamination of the new coolant and can jeopardize the proper performance of the new water pump. It is therefore especially important to flush the entire cooling circuit before changing the water pump, adhere to the specifications relating to sealing the water pump and use the correct coolant.