2009 Yamaha Motorsports Royal Star Venture Owners Manual - Page 86
2009 Yamaha Motorsports Royal Star Venture Manual
Page 86 highlights
PERIODIC MAINTENANCE AND ADJUSTMENT 7. Install the air filter element by fitting the projection on the air filter element into the holder in the air filter case, then tightening the screws. NOTICE: Make sure that the air filter element is properly seated in the air filter case. The engine should never be operated without the air filter element installed, otherwise the piston(s) and/or cylinder(s) may become excessively worn. [ECA10481] 1. Air filter element 2. Screw 1. Carburetor air vent hose 6. Lightly tap the air filter element to remove most of the dust and dirt, and then blow the remaining dirt out with compressed air as shown. If the air filter element is damaged, replace it. 8 8. Install the air filter case cover by installing the screws. 9. Push the air filter case onto the air filter case joint, and then tighten the clamp screw. 10. Install the air filter case bolts. 11. Install the cowlings. TIP Make sure that the carburetor air vent hose is routed as shown. 1. Air filter element 8-19