oil additives YAMAHA YFM660R 2001 Owners Manual

5-15
Yuki_DATA2:HM00G210_YFM660R-60:YFM350-5.frameEL
CAUTION:
Be sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “Energy Conserving”) con-
tain anti-friction additives which will cause
clutch and/or starter clutch slippage, resulting
in reduced component life and poor engine
performance.
Oil quantity:
Total amount:
2.3 L
With oil filter cartridge replacement:
1.95 L
Periodic oil change:
1.9 L

8-27
Yuki_DATA2:HM00G210_YFM660R-60:YFM350-8.frameEL
10. Add sufficient oil of the recommended
type to raise it to the correct level, and
then install and tighten the oil tank filler
cap.
CAUTION:
In order to prevent clutch slippage (since
the engine oil also lubricates the clutch),
do not mix any chemical additives with
the oil or use oils of a higher grade than
“CD”. In addition, do not use oils labeled
“ENERGY CONSERVING II” or higher.
Make sure that no foreign material enters
the crankcase. Recommended engine oil:
See page 10-2.

Yuki_DATA2:HM00G210_YFM660R-60:YFM350-SPEC-E.frame
10-2
ER
10
10
10
10
10
10
10
10
10
10
101
Engine oil:
Type-20°-10°0°10°20°30°40°50°C
5W/30
10W/30
10W/40
20W/50
20W/40
15W/40
Recommended engine oil classification API Service SE, SF, SG type or higher
Quantity:
Periodic oil change
With oil filter cartridge replacement
Total amount1.9 L
1.95 L
2.3 L MODEL YFM660R
CAUTION:
Be sure to use motor oils that do not contain anti-
friction modifiers. Passenger car motor oils (often
labeled “Energy Conserving”) contain anti-friction
additives which will cause clutch and/or starter
clutch slippage, resulting in reduced component
life and poor engine performance.