Yamaha KODIAK 450 Owner's Manual page 131

Final gear oil replacement
1. Remove the final gear case cover by re-
moving the bolts.
1. Final gear case cover
2. Place the machine on a level surface.
3. Place a container under the final gear
case to collect the used oil.
4. Remove the oil filler bolt and the drain
bolt to drain the oil.
2. Bolt (× 2)
1. Final gear oil drain bolt
5. Install the drain bolt, and then tighten it to
the specified torque.
Tightening torque:
Final gear oil drain bolt:
23 Nm (2.3 m·kgf, 16 ft·lbf)
6. Add the recommended final gear oil to
the brim of the filler hole.
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