2010 Yamaha Motorsports Apex LTX Owners Manual - Page 68
2010 Yamaha Motorsports Apex LTX Manual
Page 68 highlights
Periodic maintenance and adjustment Recommended drive chain oil: SAE 75W or 80W API GL-3 Gear oil 5. Install the dipstick, making sure to align the notch in the dipstick handle with the projection on the drive chain housing. 1. Dipstick 4. Remove the dipstick and check that the oil is between the maximum and minimum level marks on the "REVERSE" side of the dipstick. If the oil is below the minimum level mark, add sufficient oil of the recommended type to raise it to the maximum level mark. NOTICE: Make sure that no foreign material enters the drive chain housing. [ECS00531] 1. Notch 2. Projection 6. Install the right side cover and the shroud. To adjust the chain tension 1. Remove the shroud and the right side cover. (See page 46 for removal procedures.) 2. Loosen the locknut. 3. Turn the chain tension adjusting bolt clockwise until it is finger tight, and then loosen it 1/4 turn. 1. Maximum level mark 2. Minimum level mark 1. Locknut 2. Chain tension adjusting bolt 4. While holding the chain tension adjusting bolt with a wrench, tighten the locknut to the specified torque. 62