Yamaha Vector RS90RX, Owner'S Manual

Page: 54 / 90

Periodic maintenance
48
NOTE:
The engine oil should be between the “H” and
“L” level marks on the dipstick.
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 74 for the recommend-
ed oil.)
CAUTION:
ECS00461
●
When adding the engine oil, be careful
not to fill above the “H” level mark on the
dipstick.
●
Use only 4-stroke engine oil.
●
Make sure that no foreign material en-
ters 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 (with or without oil fil-
ter cartridge replacement)
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, the right side cover,
and the top cover. (See page 40 for re-
moval procedures.)
4. Remove the right lower cover and the
bottom panel.
5. Place an oil pan under the oil tank to col-
lect the used oil.
6. Disconnect the oil level gauge coupler.
1. Oil filler cap
2. Dipstick
1. “H” level mark
2. “L” level mark
1. Bottom panel
1. Right lower cover
U8GM10E0.book Page 48 Friday, April 27, 2007 6:43 PM