2009 Yamaha Motorsports FX Nytro MTX Owners Manual - Page 57
2009 Yamaha Motorsports FX Nytro MTX Manual
Page 57 highlights
Periodic maintenance and adjustment To change the engine oil (with or without oil filter cartridge replacement) 1. Place the snowmobile on a level surface and apply the parking brake. 2. Start the engine, warm it up for several minutes, and then turn it off. 3. Remove the shroud, the left side cover, the right side cover, and the drive guard. (See pages 17 and 44 for removal procedures.) 4. Remove the left lower cover, the right lower cover, and the bottom panel. 1. Bottom panel 2. Quick fastener 2 2 5. 6. Place an oil pan under the oil tank to collect the used oil. Disconnect the oil level gauge coupler. 4 1. 2. 3. 4. 3 Left lower cover Quick fastener Bolt Washer 3 1 1. Oil level gauge coupler 2. Oil filler cap 7. 2 2 1 Remove the oil filler cap, cylinder head cap, and drain bolt to drain the oil from the oil tank. 3 1. 2. 3. 4. Right lower cover Quick fastener Bolt Washer 3 4 1. Cylinder head cap 51