KEEWAY 500ATV - Page 128

6. Engine Removal;In
spection & Installation
6-66
1
Cylinder head components 12 rockshaft
2
valve oil seal
(valve seal assem
bly instructions)
13 The cone set screw tightly M6*17
3 exhaust
valve 14
Take tooth hexagonal flange surface nut M
6
torsion 10N.m
4 intake
valve 15 O-ringΦ2*Φ43
5
valve springΦ3.2*Φ23*42
（V
alve spring assembly instructio
n
16 Ca
mshaft cover
6
V
alve bearing
plate
17
Hexagon flange bolts M6*20
torsion 10N.m
7 LOCK
CLA
M
(see Z-1
2
b
earing p
late
w
insta
llation
instructions)
18 Thermostat
8
CAMSHAF
T ASSY-INTAKE
（The camshaft assembly
instructions）
19 Thermostat Cover components
9 air
suction
rocker arm com
bination 20
Hexagon flange bolts M6*20
torsion 10N.m
10 copper
packingΦ22*Φ28*0.2 21 ignition plug
1
1 exhaust
rock
er
com
bination