Yamaha MIO AL115S Owner's Manual page 47

5. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil and clean
the oil strainer
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.
ZAUU0055
1. Engine oil drain bolt A
2. Engine oil drain bolt B
3. Remove the engine oil filler cap
and drain bolt A to drain the oil
from the crankcase. NOTICE:
When removing the engine oil
PERIODIC MAINTENANCE AND ADJUSTMENT
drain bolt, the O-ring, compres-
sion spring, and oil strainer will
fall out. Take care not to lose
these parts.
[ECA11001]
ZAUU0056
1. Oil strainer
2. Compression spring
3. O-ring
TIP
_
When only changing the engine oil, re-
move drain bolt A. When changing the
engine oil and cleaning the engine oil
strainer, remove drain bolt B also.
_
4. Clean the engine oil strainer with
solvent, and then check it for
damage and replace it if neces-
sary.
7-10
5. Check the O-ring for damage and
replace it if necessary.
6. Install the engine oil strainer,
compression spring, O-ring and
engine oil drain bolt, and then
tighten the drain bolt to the speci-
fied torque.
TIP
_
Make sure that the O-ring is properly
seated.
_
Tightening torque:
Engine oil drain bolt A:
20 Nm (2.0 m·kgf, 14 ft·lbf)
Engine oil drain bolt B:
20 Nm (2.0 m·kgf, 14 ft·lbf)
7. Refill with the specified amount of
the recommended engine oil, and
then install and tighten the oil filler
cap.
Recommended engine oil:
See page 9-1.
Oil quantity:
0.80 L (0.85 US qt) (0.70 Imp.qt)
7