Baja Motorsports WD400-U Operator's Manual - Manual (Page 13)

9
FUEL AND OIL
FUEL
The proper fuel is very important for the engine. Ensure that there is no
dust, dirt, or water which has mixed in the fuel. Please use regular unleaded
gasoline
ENGINE OIL
Your 400cc ATV has a four-stroke engine. Please use oil as described in the
chart below. By using the prescribe oil, you will realize the best lubrication for
the engine.
Use the chart to select a viscosity rating based on the temperature range in
your area.
SAE 10W-30
SAE 20W-40
ENGINE
TEMP.
°C
°F
-30
-22
40
104
-20
-4
-10
14
0
32
10
50
20
68
30
86
SAE 5W-30