2010 Yamaha Motorsports Royal Star Venture S Owners Manual - Page 83
2010 Yamaha Motorsports Royal Star Venture S Manual
Page 83 highlights
PERIODIC MAINTENANCE AND ADJUSTMENT EAU20070 Tightening torque: Final gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) Tightening torque: Final gear oil drain bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) Coolant The coolant level should be checked before each ride. In addition, the coolant must be changed at the intervals specified in the periodic maintenance and lubrication chart. EAU20213 To change the final gear oil 1. Place an oil pan under the final gear case to collect the used oil. 2. Remove the final gear oil filler bolt, the final gear oil drain bolt and their gasket to drain the oil from the final gear case. 4. Refill with the recommended final gear oil to the brim of the filler hole. Recommended final gear oil: SAE80 API GL-4 Hypoid gear oil Oil quantity: 0.20 L (0.21 US qt, 0.18 Imp.qt) TIP GL4 is a quality rating. Hypoid gear oils rated GL5 or GL6 may also be used. 5. Check the oil filler bolt gasket for damage, and replace it if necessary. 6. Install the oil filler bolt and its gasket, and then tighten the bolt to the specified torque. Tightening torque: Final gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) To check the coolant level 1. Place the vehicle on a level surface and hold it in an upright position. 2. Remove panel A. (See page 8-9.) TIP G 2 1 1. Final gear oil drain bolt 2. Gasket 1 G The coolant level must be checked on a cold engine since the level varies with engine temperature. Make sure that the vehicle is positioned straight up when checking the coolant level. A slight tilt to the side can result in a false reading. 8 3. Install the final gear oil drain bolt and its new gasket, and then tighten the bolt to the specified torque. 3. Check the coolant level in the coolant reservoir. TIP The coolant should be between the minimum and maximum level marks. 7. Check the final gear case for oil leakage. If oil is leaking, check for the cause. 8-17