2012 Yamaha Motorsports RS Viking Professional Owners Manual - Page 54
2012 Yamaha Motorsports RS Viking Professional Manual
Page 54 highlights
Periodic maintenance and adjustment 7. 8. 9. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. Connect the oil level gauge coupler. Close the shroud. To change the engine oil (with or without oil filter cartridge replacement) 1. Place the snowmobile on a level surface and apply the parking brake. 2. Start the engine, warm it up for several minutes, and then turn it off. 3. Open the shroud. 4. Remove the right side cover and the bottom panel. 1. Oil level gauge coupler 2. Oil filler cap 7. 1 Remove the oil filler cap and cylinder head cap, and then remove the engine oil drain bolt and its gasket to drain the oil from the oil tank. 2 1. Right side cover 2. Screw 3. Bolt 3 2 1. Cylinder head cap 1 1. Bolt 2. Bottom panel 2 1. Engine oil drain bolt (oil tank) 2. Gasket 5. 6. Place an oil pan under the oil tank to collect the used oil. Disconnect the oil level gauge coupler. 8. Place an oil pan under the engine to collect the used oil. 48