Yamaha GRIZZLY 550 2013 Owner's Manual page 111

2. Remove the final gear oil level check bolt and
its gasket, and then check the oil level in the
final gear case. The oil level should be at the
brim of the check hole.
1. Final gear oil
2. Gasket
3. Final gear oil level check bolt
4. Correct oil level
3. If the oil is below the brim of the check hole,
remove the final gear oil filler bolt and its gas-
ket, and then add sufficient oil of the recom-
mended type to raise it to the correct level.
1 2 3
4
8-27
2 1
1. Final gear oil filler bolt
2. Gasket
4. Check the gaskets for damage, and replace
them if necessary.
5. Install the oil level check bolt, the oil filler bolt
and their gasket, and then tighten the bolts to
the specified torques.
Tightening torques:
Final gear oil level check bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Final gear oil filler bolt:
23 Nm (2.3 m·kgf, 17 ft·lbf)
8