3.ENGINE
3-8
ASSEMBLING THE OIL PUMP
1.Lubricate
：
·Oil pump inner rotor
·Oil pump outer rotor
·Oil pump shaft
2.Install
：
·Oil pump housing“1”
·Oil pump outer rotor“2”
·Oil pump inner rotor“3”
·Oil pump shaft“4”
·Oil pump housing cover“5”
3.Install
：
·Pin“6”
·Oil pump driven gear
·Washer
·Circlip
TIP
When installing the oil pump driven gear
，
align the pin in the oil pump shaft with groove”a”in the oil pump
driven gear.
4.Check
·Oil pump operation
INSTALLING THE OIL PUMP
1.Install
：
·Oil pump assembly
Oil pump screw 10N.m
NOTICE
After tightening the screws
，
make sure the oil pump turns smoothly.
CHECK THE STARTER WHEEL
1.Check
·Bearing
Damage/wear→Replace
2.Check
：
·Starter clutch idle gear
·Starter wheel “1”
Burrs/chips/roughness/wear→Replace the defective part
（
s
）
3.Check
：
·Starter wheel’s contacting surfaces
Damage/patting/wear→Replace the starter wheel.
CHECKING THE STARTER CLUTCH
1.Check
：
·Starter clutch operation
a.Install the starter wheel“1”onto the starter clutch“2”
b.When turning the starter wheel counter clock wise“A”,
the starter clutch and the starter clutch wheel should
engage
，
otherwise the starter clutch is faulty and
must be replace.
c.When turning the starter wheel clockwise“B”
，
it
should turn freely otherwise the starter clutch is
faulty and must be replaced.
5
2
1
6
3
4
1
1
2