To Change Engine Oil - Yamaha WR250R Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
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2
3
1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark
4. Engine oil level check window
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
6
of the recommended type to raise
it to the correct level.
To change the engine oil (with or
without oil filter element replace-
ment)
1. Place the vehicle on a level sur-
face.
2. Start the engine, warm it up for
several minutes, and then turn it
off.
3. Place an oil pan under the engine
to collect the used oil.
4. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
4
1. Engine oil drain bolt
2. Gasket
TIP
Skip steps 5–8 if the oil filter element is
not being replaced.
5. Remove the oil filter element cover
by removing the bolts.
6-11
2
2
1
1. Oil filter element cover
2. Oil filter element cover bolt
6. Remove the oil filter element and
O-rings.
1
1. O-ring
2. Oil filter element
7. Install a new oil filter element and
new O-rings.
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2