2009 Subaru Outback Owner's Manual - Page 366

11-16 Maintenance and service 2. Place a proper container under drain plug and loosen the drain plug. 3. Loosen the radiator cap to drain coolant from the radiator. Then drain coolant from the reserve tank. Tighten drain plug securely. the the the the NOTE (turbo model only) The cap (without tabs) on top of the radiator does not need to be removed. To add coolant, remove the cap (with tabs) on the coolant tank on top of the engine. 4. Install the under cover. Non-turbo models 1) Fill up to here room to add genuine SUBARU cooling system conditioner in the radiator. Add genuine SUBARU cooling system conditioner until the coolant level reaches the filler neck. Do not pour the coolant too quickly, as this may lead to insufficient air bleeding and trapped air in the system. Coolant capacity (guideline): 2.5 L non-turbo models: MT. 6.8 US qt (6.4 liters, 5.6 Imp qt) AT. 6.7 US qt (6.3 liters, 5.5 Imp qt) 2.5 L turbo models: MT. 7.7 US qt (7.3 liters, 6.4 Imp qt) AT. 7.6 US qt (7.2 liters, 6.3 Imp qt) 3.0 L models: 7.6 US qt (7.2 liters, 6.3 Imp qt) CAUTION . Be careful not to spill engine coolant when adding it. If coolant touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If engine coolant gets on the exhaust pipe, be sure to wipe it off. . Do not splash the engine coolant over painted parts. The alcohol contained in the engine coolant Turbo models 1) Fill up to here 5. Slowly pour the coolant and fill up to just below the filler neck, allowing enough