Final Gear Oil - Yamaha GRIZZLY 660 YFM66FAV Owner's Manual

1. Final gear oil filler bolt
1. Boulon de l'orifice de remplissage du carter de transmission finale
1. Perno de relleno de aceite de la transmisión final
1. Final gear oil drain bolt
1. Boulon de vidange du carter de transmission finale
1. Perno de drenaje de aceite de la transmisión final

Final gear oil

The final gear case must be checked for oil leak-
age before each ride. If any leakage is found, have
a Yamaha dealer check and repair the ATV.
Replacing the final gear oil
1. Place the ATV on a level surface.
2. Place a container under the final gear case to
collect the used oil.
3. Remove the oil filler bolt and the drain bolt to
drain the oil.
4. Install the drain bolt and tighten it to the spec-
ified torque.
Tightening torque:
Final gear oil drain bolt:
23 Nm (2.3 m·kgf)
8-53
EBU08801