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NOTE: The access panels and
hood must be removed for this pro-
cedure.
1. Park the snowmobile on a level sur-
face; then start the engine and let it
idle and warm up until the fan on the
radiator turns on, or if the snowmo-
bile was operated, allow the engine
to idle for approximately 30 sec-
onds. Shut the engine off.
2. Remove the torx-head screws and
the rear access plate from beneath
the snowmobile.
3. Place a drain pan beneath the engine oil
drain screw; then remove the screw and
allow the oil to drain completely.
4. Using Oil Filter Wrench, loosen (but
do not remove) the oil filter and allow
the oil to drain from the filter into the
drain pan; then remove the filter.
5. Apply a light coat of fresh engine oil
to the seal of the new oil filter.
6. Install the new oil filter by turning the
oil filter by hand until the seal has con-
tacted the oil filter mounting surface;
then tighten the oil filter to 1.7 kg-m
(12 ft-lb).
7. Install the engine oil drain screw
with a new gasket. Tighten the screw
to 1.0 kg-m (7.2 ft-lb).
8. Remove the four torx-head screws
securing the right-side footrest to the
tunnel and the support; then with a
drain pan in position, remove the
drain plug from the oil tank.
22
NOTE: To aid in draining the oil
from the tank, position a funnel
between the tank and the opening of
the tunnel running board.
9. After the oil has drained completely,
install the drain plug with a new O-
ring and tighten to 2.2 kg-m (16 ft-lb).
10. Pour 2.8 L (3 US quarts) of engine
oil into the oil tank.
11. Without starting the engine, place
the
switch to the RUN position and the
ignition switch to the ON position.
The Oil Pressure Warning Icon
should illuminate.
XM125A
NOTE: If the warning icon does not
illuminate, take the snowmobile to an
authorized Yamaha Snowmobile dealer
for service. If not under warranty, this
service is at the discretion and
expense of the snowmobile owner.
12. If the warning icon illuminates
(from step 11), start the engine. The
warning icon should go out within
five seconds. If it does, proceed to
step 13.
NOTE: If the warning icon does not
go out, shut the engine off immedi-
ately and repeat step 11; then place
the ignition switch to the ON posi-
tion and repeat step 12. If the warn-
ing icon does not go out, take the
snowmobile
Yamaha Snowmobile dealer for ser-
vice. If not under warranty, this ser-
vice is at the discretion and expense
of the snowmobile owner.
13. Shut the engine off; then allow the
engine to cool. Remove the oil level
stick from the oil tank and verify it is
within the "NORMAL" range on the
stick.
handlebar
emergency
to
an
746-121A
stop
authorized
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