Recommended Engine Oil - TOHATSU MFS 4C Owner's Manual

18 PRE-OPERATING PREPARATIONS

5. Recommended engine oil

U s e o n l y h i g h q u a l i t y 4 - s t r o k e
engine oil to insure performance and
prolonged engine life.
Use NMMA FC-W certified 4-stroke
engine oil below.
10W-30: is recommended for use in
all temperature.
25W-40: may be used at temperatures
above 4˚C (40˚F).
You can also use oils that carry the
API rating of SF, SG, SH, SJ, SL, or
5
SM. Select the appropriate viscosity,
based on atmospheric temperature,
from the chart below.
ENGINE
OIL
-30 -20 -10
-22 -4 14
!
The engine oil is drained for shipping
from the factory. Be sure to fill the
engine to the proper level before
starting engine. (To properly fill the
engine with oil follow the instructions in
section 9 of this manual)
Note
Use of engine oils that do not meet
these requirements will result in
reduced engine life, and other engine
problems.
20W−40, 20W−50
15W−40, 15W−50
10W−40, 10W−50
10W−30
0 10 20 30
32 50 68 86
Atmospheric temp.
CAUTION
40 ˚C
96 ˚F