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1. "H" level mark
2. "L" level mark
6.
If the engine oil is below the "L" level
mark, add sufficient oil of the recom-
mended type to raise it to the "H" level
mark. (See page 84 for the recommend-
ed oil.) NOTICE: When adding the en-
gine oil, be careful not to fill above the
"H" level mark on the dipstick. Use
only the recommended oil. (See page
84.) Make sure that no foreign material
enters the engine oil tank.
7.
Insert the dipstick into the oil filler hole,
and then tighten the oil filler cap.
8.
Connect the oil level gauge coupler.
9.
Install the right side cover and the shroud.
To change the engine oil (without oil filter car-
tridge replacement)
TIP
Have a Yamaha dealer replace the oil filter
cartridge.
1.
Place the snowmobile on a level surface
and apply the parking brake.
2.
Start the engine, warm it up for several
minutes, and then turn it off.
3.
Remove the shroud and the right side
cover. (See page 46 for removal proce-
dures.)
4.
Remove the screws and bolts, and then
pull the right lower cover outward to re-
move it.
Periodic maintenance and adjustment
[ECS00462]
3
1
1. Screw
2. Bolt
3. Right lower cover
5.
Remove the bottom panel by removing
the bolts.
1. Bolt
2. Bottom panel
6.
Place an oil pan under the oil tank to col-
lect the used oil.
7.
Disconnect the oil level gauge coupler.
1. Oil level gauge coupler
2. Oil filler cap
2
1
2
1
55
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