2007 Yamaha Motorsports Grizzly 450 4x4 Owners Manual - Page 117
2007 Yamaha Motorsports Grizzly 450 4x4 Manual
Page 117 highlights
To check the differential gear oil level 1. Place the ATV on a level surface. NOTE: The differential gear oil level must be checked on a cold engine. 2. Remove the differential gear oil filler bolt, and then check the oil level in the differential gear case. 3. If the oil is below the brim of the filler hole, add sufficient oil of the recommended type to raise it to the correct level. 4. Install the oil filler bolt, and then tighten it to the specified torque. Tightening torque: Differential gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) To change the differential gear oil 1. Place the ATV on a level surface. 2. Place an oil pan under the differential gear case to collect the used oil. 3. Remove the differential gear oil filler bolt and the differential gear oil drain bolt to drain the oil from the differential gear case. 8 1. Differential gear oil 2. Differential gear oil filler bolt 3. Correct oil level NOTE: The oil level should be at the brim of the filler hole. 8-24