Drenagem e enchimento a vácuo do sistema de arrefecimento

Engine Cooling 303-03C-8 303-03C-8 GENERAL PROCEDURES Evacuating and Filling 1. ‡ If the cooling system was completely drained, fill the fluid container with the full cooling system fill capacity plus 0.5L of additional coolant. ‡ If the cooling system was partially drained, fill the fluid container with the removed and spilled amount of coolant plus 1.0L of additional coolant. When in doubt always use the full cooling system fill capacity plus 0.5L of additional coolant. 2. Remove the coolant expansion tank cap. E139584 3. 1. Close the valve, install the coolant hose and place it into the fluid container. General Equipment: Cooling System Vacuum Tester and Refiller 2. Close the valve and connect the compressed air hose. 1 2 E139671 4. 1. General Equipment: Cooling System Vacuum Tester and Refiller 2. Open the valve until the specificied vacuum is achieved. -0 .. 8 5 b a r 2 -0. 9 5 b a r 1 6-10bar E139672 5. ‡ Open the valve until the coolant reservoir fluid level is at the MAX mark. General Equipment: Cooling System Vacuum Tester and Refiller ‡ If no coolant is visible in the coolant expansion tank, add 2.0L of coolant to the fluid container and repeat the evacuating and filling procedure. E139673 6. Install the coolant expansion tank cap. E139675