Yanmar 2V Series Operation Manual page 90

PERIODIC MAINTENANCE
Drain the engine oil as follows:
1. Make sure the engine is level.
2. Start the engine and bring it up to operating
temperature.
3. Stop the engine.
4. Remove the oil cap / dipstick (Figure 2, (1)) to
vent the engine crankcase and to allow the
engine oil to drain more easily.
(1)
(7)
(6)
(5)
Figure 2
5. Position a container under the engine to collect
waste oil.
6. Remove the drain plug (Figure 2, (5)). Allow oil
to drain.
After all oil has been drained from the engine,
install the drain plug (Figure 2, (5)) and tighten it
to 14-17 ft·lb (19.6-23.5 N·m, 2.0-2.4 kgf·m).
7. Dispose of used oil properly.
Remove the engine oil filter as follows:
1. Turn the engine oil filter (Figure 2, (3))
counterclockwise (Figure 2, (4)) using a filter
wrench.
74
2. Clean the engine oil filter mounting face.
3. Lightly coat the gasket on the new oil filter with
engine oil. Install the new engine oil filter
manually by turning it clockwise (Figure 2, (2))
until it contacts the mounting surface. Tighten
an additional 3/4 of a turn using the filter
wrench.
Tightening Torque
(2)
(3)
4. Add new engine oil to the engine as specified in
Adding Engine Oil on page 37.
(4)
• NEVER overfill the engine with engine
oil.
• ALWAYS keep the oil level between the
upper and lower lines on the oil
cap / dipstick.
5. Warm up the engine by running it for five
minutes and check for any engine oil leaks.
0002421A
6. After engine is warm, shut it off and let it sit for
10 minutes.
7. Recheck the engine oil level.
8. Add engine oil as needed until the level is
between the upper (Figure 2, (7)) and lower
levels (Figure 2, (6)) shown on the oil
cap / dipstick (Figure 2, (1)).
9. Replace the oil cap / dipstick (Figure 2, (1)). If
any engine oil is spilled, wipe it away with a
clean cloth.
After the initial replacement, the oil and filter should
be changed every 200 hours of use.
Applicable Engine Oil Filter Part No.
2V750V
CAUTION
2V Operation Manual
15 - 17 ft·lb
(19.4 - 23.5 N·m
2.0 - 2.4 kgf·m)
119305-35151
0000015en