Yamaha GRIZZLY 2021 User Manual page 124

To check the differential gear oil level
1. Park the ATV on a level surface.
2. Remove the differential gear oil filler bolt and
its gasket, and then check the oil level in the
differential gear case. The oil level should be
at the brim of the filler hole.
9 1. Differential gear oil filler bolt
2. Gasket
3. Differential gear oil
4. Correct oil level
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. Check the gasket for damage, and replace it
if necessary.
5. Install the oil filler bolt and its gasket, and then
To change the differential gear oil
1. Park the ATV on a level surface.
2. Place an oil pan under the differential gear
1 2
3. Remove the differential gear oil filler bolt, the
3
4
1. Differential gear oil drain bolt
2. Gasket
9-28
tighten the bolt to the specified torque.
Tightening torque:
Differential gear oil filler bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
case to collect the used oil.
differential gear oil drain bolt and their gasket
to drain the oil from the differential gear case.
2
1