2003 Yamaha Motorsports Royal Star Venture Owners Manual - Page 94
2003 Yamaha Motorsports Royal Star Venture Manual
Page 94 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR EAU04626 Engine oil and oil filter cartridge The engine oil level should be checked before each ride. In addition, the oil must be changed and the oil filter cartridge replaced at the intervals specified in the periodic maintenance and lubrication chart. EAU01796 Canister (for California only) This model is equipped with a canister to prevent the discharging of fuel vapor into the atmosphere. G Check each hose connection. G Check each hose and canister for cracks or damage. Replace if damaged. G Make sure the vent hose is not blocked. Clean it if necessary. To check the engine oil level 1. Place the motorcycle on a level surface and hold it in an upright position. NOTE: Make sure that the motorcycle is positioned straight up when checking the oil level. A slight tilt to the side can result in a false reading. _ _ 1. Engine oil level window 2. Maximum level mark 3. Minimum level mark 7 3. Wait a few minutes until the oil settles, and then check the oil level through the check window located at the bottom-right side of the crankcase. NOTE: The engine oil should be between the minimum and maximum level marks. _ _ 2. Start the engine, warm it up for several minutes, and then turn it off. 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. 7-13