9-5 Linear Sport Wagon (9600) L4-2.3L Turbo (B235) (2002)
1. Fit the non-return valve.
NOTE: Pay attention to the routing of the coolant hoses.
2. Tighten the hose clips.
3. Remove the pinch-off pliers.
4. Fill up with coolant. Close the filler cap.
5. Start the heater first and then the engine. Run them simultaneously until all air has been expelled from the system.
6. Check the coolant level and coolant freezing point. Top up as necessary.