A device for changing the oil in automatic transmission 722.9 MB. A special device designed to replace fluid hydromechanical transmissions 9-series (722.9**) of Mercedes cars. Capacity, with a volume of 6 liters made of LDPE, allows you to apply product in temperature range of -19 to +60°C. when using a Device connected to the air supply using quick-connect fitting for 1/4'. Adjustment of pressure of fluid supply is carried out automatically and does not exceed 3 kgf/cm2. The appliance is fitted with a pressure gauge the feed pressure control and two hoses.