Recommended b
ra
nd
YAMALUBE
Type
- ®-
SAE 10W-30, 10W-40, 10W-50,
15W-40, 20W-40
or
20W-50
Re
comm
e
nd
ed engine
oil
grade
API service SG
ty
pe
or
highe
r,
JA
SO
st
a
nd
ard MA
0 10 30 50
70
90 110 130
'F
I ! ! ! I I
'
SAE
1
0W
·30; ;
: : : ~ :
;
sA~
1
ow-•o
; :
i
SAf
1
o/'f·
5p !
SAE ISW-40 :
i .
oW
,;
;
SA
~
2 •
·40
;
; SAE
20
·
w.so
i i i i i i i i
-
20
- 10 o
10
20
30
40
so
·c
N
O
TICE~~~~~~~~~~~~
• Engine
oil
also
lubri
c
at
es
th
e
clutch
and the
wrong oil
types
or
additiv
es
could
cause
c
lut
ch slippage. There
for
e,
do
not
add
any
che
mic
al
additiv
es
or
us
e engine
oils
with a
grade of " CD"
or
higher and
do
not
use oils
labeled "ENERGY CONSERVING
11
"
or
higher.
• Do
not
allow foreign materials to enter the
cr
ankcase.
T
IP
~~~~~~~~~~~~~~~
Before checking the engine o
il
level, wait a few
minut
es
until the oil h
as
settled.
4. Start the engine, warm it up
fo
r several min-
utes, and then turn it
off.
5. Check the engine o
il
level again.
TIP
~~~~~~~~~~~~~~~
Before checking the engine o
il
level, wait a few
minut
es
until the oil has settled.
EA
$201\l1
CHANGING THE ENGINE OIL
1. Start the engine, warm it up for several min-
utes, and then turn it off.
PERIODIC MAINTENANCE
2. Place a container under t
he
engine o
il
drain
bol
t.
3. Remove:
•
Eng
ine oil
fi
ller
ca
p "1"
•
Eng
ine oil drain bolt "2"
• Gasket "3"
4. Drain:
•
Eng
ine oil
(completely from the crankcase)
5. If the o
il
filter cartridge is al
so
to be replaced,
perform the following procedure.
••••••••••••••••••••••••••••••••
a. Remove the o
il
filter cartridge "1" with an oil
3-23
filter wrench "2".
Oil fi
lter
wrench
90890-01426
YU-38411
2 1
b.
Lubricate the 0 -ring "3" of the new o
il
fil
ter
cartridge with a thin coat of engine o
il.
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