Yamaha R15 Owner's Manual page 54

Periodic maintenance and adjustment
ZAUE0033
1. Engine oil filler cap
TIP
The engine oil should be between the
minimum and maximum level marks.
7
2
3
ZAUE1300
1. Dipstick
2. Maximum level mark
3. Tip of the engine oil dipstick
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
5. Install and tighten the oil filler cap.
To change the engine oil
1. Start the engine, warm it up for
1 several minutes, and then turn it
off.
2. Remove the under cover by re-
moving the bolts, screw and quick
fastener.
1
2
1
ZAUE3527
1. Cover
2. Bolt
3. Screw
4. Quick fastener
3. Place an oil pan under the engine
to collect the used oil.
4. Remove the engine oil filler cap,
ZAUE0672
1. Engine oil drain bolt
2. O-ring
4 3
3. Compression spring
4. Strainer
5. Oil pan
5. Clean the engine oil strainer with
6. Remove the oil filter element cover
7-11
then the drain bolt along with the
O-ring, compression spring, and
engine oil strainer, to drain the oil
from the crankcase. NOTICE:
When removing the engine oil
drain bolt, the O-ring, compres-
sion spring, and oil strainer will
fall out. Take care not to lose
these parts.
[ECA11002]
solvent.
by removing the bolts.
4
3
2
1
5