Yamaha YFM250R-W, Owner'S Manual

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a higher quality than specified. In addition,
do not use oils labeled “ENERGY CONSERV-
ING II” or higher.
● Make sure that no foreign material enters the
crankcase.
10. Start the engine, and then let it idle for several
minutes while checking it for oil leakage. If oil
is leaking, immediately turn the engine off and
check for the cause.
11. Turn the engine off, wait at least ten minutes,
and then check the oil level and correct it if
necessary.
EBU23704
Cleaning the air filter element
The air filter element should be cleaned at the in-
tervals specified in the periodic maintenance and
lubrication chart. Clean or, if necessary, replace
the air filter element more frequently if you are
riding in unusually wet or dusty areas.
TIP
There is a check hose at the bottom of the air filter
case. If dust or water collects in this hose, empty
the hose and clean the air filter element and air fil-
ter case.
1. Place the ATV on a level surface.
1. “CD” specification
2. “ENERGY CONSERVING II”
1
2
1. Air filter case check hose
1
U33B70E0.book Page 13 Wednesday, June 11, 2008 1:38 PM