2006 Yamaha Motorsports Apex RTX Owners Manual - Page 72
2006 Yamaha Motorsports Apex RTX Manual
Page 72 highlights
ESU04611 Checking the drive chain housing oil level and the drive chain tension Checking the oil level WARNING @ The engine, oil tank, brake disc, and coolant hoses will be very hot after the engine has been run. Avoid contact while they are still hot with any part of your body or clothing during inspection or repair. @ 1. Place the snowmobile on a level surface. 2. Remove the shroud and the right side cover. (See pages 8-5-8-7 for removal procedures.) 3. Remove the dipstick 1, wipe it off with a clean rag, and then insert it back into the filler hole. A B 4. Remove the dipstick and check that the oil is between the maximum and minimum level marks. If the oil is below the minimum level mark, add sufficient oil to raise it to the maximum level mark. 2 Maximum level mark 3 Minimum level mark Drive chain oil: GL-3 75W or 80W È For models without reverse transmissions (RX10RT) É For models with reverse transmissions (RX10R/RX10RTR/RXW10) CAUTION: @ Make sure that no foreign material enters the drive chain housing. @ 5. Install the dipstick, making sure to align the notch 4 in the dipstick handle with the projection 5 on the drive chain housing. 6. Install the right side cover and the shroud. 8-19