2011 Subaru Outback Owner's Manual - Page 370

Maintenance and service 11-19 Coolant capacity (guideline): 2.5 L non-turbo models: MT: 6.9 US qt (6.5 liters, 5.7 Imp qt) CVT: 6.8 US qt (6.4 liters, 5.6 Imp qt) 2.5 L turbo models: 6.9 US qt (6.5 liters, 5.7 Imp qt) 3.6 L models: 6.9 US qt (6.5 liters, 5.7 Imp qt) CAUTION 3.6 L models 1) Drain plug 1) Fill up to here 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. 4. Install the under cover. the the the the 5. Slowly pour the coolant and fill up to just below the filler neck, allowing enough 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. . 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 may damage the paint surface. - CONTINUED -