Astra L4-1.8L (2009)
1. Install the air bleed hose to the surge tank.
2. Install the air bleed hose to the engine
3. Reposition the hose clamps to secure the hose using SA9111E .
4. Fill the cooling system. Refer to Cooling System Draining and Filling (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair).