2007 Yamaha Motorsports Royal Star Venture Owners Manual - Page 80
2007 Yamaha Motorsports Royal Star Venture Manual
Page 80 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR NOTE: The engine oil should be between the minimum and maximum level marks. 2. Place an oil pan under the engine to collect the used oil. 3. Remove the engine oil filler cap and drain bolt to drain the oil from the crankcase. NOTE: Skip steps 4-6 if the oil filter cartridge is not being replaced. 4. Remove the oil filter cartridge with an oil filter wrench. 1. Engine oil level check window 2. Maximum level mark 3. Minimum level mark 1. Engine oil filler cap 1. Oil filter wrench 7 4. If the engine oil is below the minimum level mark, add sufficient oil of the recommended type to raise it to the correct level. To change the engine oil (with or without oil filter cartridge replacement) 1. Start the engine, warm it up for several minutes, and then turn it off. NOTE: An oil filter wrench is available at a Yamaha dealer. 5. Apply a thin coat of engine oil to the O-ring of the new oil filter cartridge. 1. Engine oil drain bolt 7-13