Drenagem e enchimento a vácuo do sistema de arrefecimento

Engine Cooling 303-03C-7 303-03C-7 GENERAL PROCEDURES Cooling System Draining and Vacuum Filling General Equipment Cooling System Vacuum Tester and Refiller Fluid Container Draining WARNING: When releasing the cooling system pressure, cover the coolant expansion tank cap with a thick cloth. NOTE: Always follow the manufacturer's instructions when handling the equipment. 1. Refer to: Engine Cooling System Health and Safety Precautions (100-00 General Information, Description and Operation). 2. Release the cooling system pressure by slowly turning the coolant expansion tank cap between 2 and 3 turns. x3 E139585 3. Refer to: Lifting (100-02 Jacking and Lifting, Description and Operation). 4. x4 E130132 5. WARNING: Be prepared to collect escaping fluid. Use a suitable coolant hose to drain the coolant. General Equipment: Fluid Container Loosen: 4 turn(s) E139674 6. Install the radiator drain plug. E139670 7. Torque: 30 Nm x4 E130132