Engine Oil Recommendation - TOHATSU M2.5A2 Owner's Manual

protective oil films from internal compo-
nents.
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WARNING
Fuel leakage can cause fire or explosion,
potentially leading to severe injury or loss of
life. Ever y fuel system par t should b e
checked periodically, and especially after
long term storage, for fuel leak, change of
hardness of rubber, expansion and/or corro-
sion of metals. In case any indication of fuel
leakage or degradation of fuel part is found,
replace relevant part immediately before
continuing operation.
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2. Engine oil recommendation

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CAUTION
Use of engine oils that do not meet these
requirements will result in reduced engine
life, and other engine problems.
Use a genuine engine oil or recom-
mended one (TCW3). Refer to your Dis-
tributor.
Will not recommend use of other two
stroke engine oil.
Add engine oil into fuel oil tank. The mix-
ing ratio with gasoline is 50 : 1 (50 parts
gasoline and one part oil). Mix well by
hand. The mixing ratio during break-in
running is 25 : 1.
Mixing Ratio
During break-in
After break-in
Gasoline : Engine Oil
25 : 1
50 : 1
PRE-OPERATING PREPARATIONS
Fuel by Oil Mixing (25:1, 50:1)
Oil
1.0L
0.5L
0.4L
(10 : 0.4)
0.2L
(10 : 0.2)
0
2L 10L
Gasoline
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Engine oil – gasoline mixing
procedure
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CAUTION
Do not use other than two stroke engine
oil with specified grade, or the engine
may be damaged.
Do not use fuel prepared in other than
specified mixing ratio.
- Lack of engine oil can cause severe engine
trouble such as piston seizure.
- Excess of engine oil can shorten spark
plug life, and/or cause increase of noxious
exhaust.
For quantities of engine oil and gasoline
to be pre-mixed, refer to table in previ-
ous page.
When fuel tank built in the outboard
motors is used for operation:
1
Prepare separate fuel container for
pre-mixing.
2
Pour engine oil into fuel container, and
then, gasoline.
3
Put cap on the container, and close
tightly.
4
Shake the container to mix engine oil
and gasoline well and even.
5
Pour the mixture into fuel tank.
21
(25:1)
25 : 1
(25:0.5)
50 : 1
25L 30L
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