Yamaha RAPTOR YFM80WS Owner's Manual page 133

Model
Engine oil:
Type
Recommended engine oil classification:
Quantity:
Periodic oil change
0° 10° 30°
YAMALUBE 4 (20W40) or SAE20W40
YAMALUBE 4 (10W30) or SAE10W30
SAE 5W30
–20° –10° 0°
API Service SE, SF, SG type or higher
cC
In order to prevent clutch slippage (since the
engine oil also lubricates the clutch), do not
mix any chemical additives. Do not use oils
with a diesel specification of "CD" or oils of
a higher quality than specified. In addition,
do not use oils labeled "ENERGY CONSERV-
ING II " or higher.
0.80 L (0.70 lmp qt, 0.85 US qt)
10-2
YFM80W
50° 70° 90° 110°
10° 20° 30° 40°
130°F
50°C
10