Yamaha YFZ450S Offroad Vehicle User Manual


 
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4. If the engine oil is below the minimum
level mark, add sufficient oil of the recom-
mended type through the engine oil tank
filler hole to raise it to the correct level.
NOTE:
_
When adding oil, be careful not to overfill the
engine oil tank; the oil level rises faster start-
ing from the half-level-portion on the dipstick.
_
5. Insert the dipstick into the engine oil tank
filler hole, and then tighten the engine oil
tank filler cap.
CAUTION:
_
Make sure that the engine oil tank filler cap
is securely tightened, otherwise oil may
seep out when the engine is running.
_
To change the engine oil (with or without
oil filter element replacement)
1. Remove the engine guard by removing
the bolts.
1. Engine guard 2. Bolt (× 6)
2. Start the engine, warm it up for several
minutes, and then turn it off.
3. Place an oil pan under the engine to col-
lect the used oil.
U5TG10.book Page 8 Monday, April 7, 2003 8:50 PM