Gear Lubricant; (Front Differential - Rear Drive) - Arctic Cat 366 2010 Operator's Manual

Change the engine oil and oil filter at
the scheduled intervals. The engine
should always be warm when the oil is
changed so the oil will drain easily and
completely.
1. Park the ATV on level ground.
2. Remove the oil level stick. Be
careful not to allow contaminates
to enter the opening.
3. Remove the drain plug from the
bottom of the engine and drain the
oil into a drain pan.
4. Remove the oil filter plug from the
filter mounting boss (located on
the front-right side of the transmis-
sion case) and allow the filter to
drain completely.
5. Using the oil filter wrench and a
ratchet handle (or a socket or box-
end wrench), remove the old oil
filter and dispose of properly. Do
not re-use oil filter.
 NOTE: Clean up any excess oil
after removing the filter.
62
6. Apply oil to the new filter O-ring
and check to make sure it is posi-
tioned correctly; then install the
new oil filter. Tighten securely.
7. Install the oil filter drain plug and
tighten securely.
8. Install the engine drain plug and
tighten it securely. Pour the recom-
mended oil in the filler hole.
Install filler plug.
9. Start the engine (while the ATV is
outside on level ground) and allow
it to idle for a few minutes.
10. Turn the engine off and wait
approximately
Recheck the oil level.
11. Inspect the area around the drain
plug and oil filter for leaks.
KC0051A
Front Differential And
Rear Drive Gear
Lubricant (Inspecting/
Changing)
Inspect and change the gear lubricant
in each according to the Maintenance
Schedule. When changing the lubri-
cant, use approved SAE 80W-90 hyp-
oid oil and
procedure.
1. Place the ATV on level ground.
2. Remove each oil filler plug.
733-441A
3. Drain the oil into a drain pan by
removing in turn the drain plug
from each.
one minute.
use the following
CF107B