2011 Yamaha Motorsports RS Viking Professional Owners Manual - Page 72
2011 Yamaha Motorsports RS Viking Professional Manual
Page 72 highlights
Periodic maintenance and adjustment G G G Connect the positive lead first, then the negative lead to the battery when installing the battery. Never connect the battery to or disconnect it from the snowmobile while it is being charged. Sparks may ignite the hydrogen gas created by the battery. Make sure that the battery terminals are tight. 1. Air filter case fastener ECS00842 NOTICE G 3. Loosen the joint clamp screws. G To charge a VRLA (Valve Regulated Lead Acid) battery, a special (constantvoltage) battery charger is required. If you do not have access to a constantvoltage battery charger, have a Yamaha dealer charge your battery. Using a conventional battery charger will damage the battery. Do not charge the battery quickly. 1. Joint clamp screw ESU12323 Replacing a fuse EWS00550 4. WARNING Be sure to use the specified fuse. A wrong fuse could cause electrical system damage or A FIRE HAZARD. ECS00631 5. NOTICE Be sure to turn the main switch to the off position and disconnect the negative battery lead to prevent accidental short-circuiting. 1. 2. Open the shroud. Unhook the air filter case fastener. Slide the oil tank breather hose clamp away from the air filter case, and then disconnect the oil tank breather hose. Lift up the air filter case, slide the crankcase breather hose clamp (air filter case side) down, disconnect the crankcase breather hose from the air filter case, and then remove the air filter case. 66