Subaru Outback manuals

Subaru Outback (BR): Recommended grade and viscosity

CAUTION

Use only engine oil with the recommended grade and viscosity.

NOTE

Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the engine.

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 Synthetic oil

You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade s

 Cooling system

WARNING Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray

 Cooling fan, hose and connections

Your vehicle employs an electric cooling fan which is thermostatically controlled to operate when the engine coolant reaches a specific temperature. If the radiator cooling fan does not operate eve

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 Cooling or dehumidifying

For cooling and dehumidification of the passenger compartment, air flows through the instrument panel outlets: 1. Set the air inlet selection button to the OFF position. 2. Press the “” button. 3. Set the air conditioner button to the “ON” position. 4. Set the temperature control dial

 Cylinder Head

A: REMOVAL NOTE: When replacing a single part, perform the work with the engine assembly installed to body. Refer to "Valve Clearance" for preparation procedures. <Ref. to ME(H4SO)-29, Valve Clearance.> When performing the work with the engine installed to body, the following parts must

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