2003 YAMAHA GRIZZLY 660 oil additives

5-17
CAUTION:_ Be sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “ENERGY CONSERVING II”)
contain 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:
2.2 L
Periodic oil change:
1.9 L
With oil filter replacement:
2.0 L
U5KM60.book Page 17 Thursday, June 21, 2001 2:40 PM

8-41
9. Fill the engine with sufficient oil to reach the
specified level. Install the dipstick and tighten
it.CAUTION:_

Do not put in any chemical additives. En-
gine oil also lubricates the clutch and addi-
tives could cause clutch slippage.


Be sure no foreign material enters the
crankcase.
_
Recommended oil:
See page 10-2.
Oil quantity:
Total amount:
2.2 L
Periodic oil change:
1.9 L
With oil filter replacement:
2.0 L
U5KM60.book Page 41 Thursday, June 21, 2001 2:40 PM

10-2
10
Compression ratio 9.1 :1
Starting system Electric and recoil starter
Lubrication system Wet sump
Engine oil:
Type
Recommended engine oil classification API Service SE, SF, SG type or higherModel YFM660FP
-20˚-10˚0˚
10˚20˚30˚40˚50˚C
10W/30
15W/4020W/4020W/50
10W/40
5W/30
CAUTION:
Be sure to use motor oils that do not contain anti-
friction modifiers. Passenger car motor oils (often
labeled “Energy Conserving II”) contain anti-fric-
tion additives which will cause clutch and/or
starter clutch slippage, resulting in reduced com-
ponent life and poor engine performance.
U5KM60.book Page 2 Thursday, June 21, 2001 2:40 PM