Section
2
Inspection
and
Maintenance
of
Engine
Remove
the
deformation
of
valve
rod
end
①
by
polishing
the
valve
end
with
oilstone
.
Caution
Caution
-
92
-
1
.
Cylinder
cover
1
)
Clean
.
Carbon
eposit
Use
circular
scraper
①
Please
do
not
use
sharp
tool
to
avoid
scraping
.
Nut
of
spark
plug
.
Valve
seat
ring
.
Bottom
face
of
cylinder
2
)
Measure
.
Flatness
of
cylinder
cover
bottom
face
Recorrect
the
bottom
face
or
replace
if
unqualified
Flatness
of
cylinder
bottom
face
is
less
than
0
.
10mm
(
0
.
004in
)
2
.
Intake
and
exhaust
valve
1
)
Check
.
Valve
surface
.
Valve
rod
end
Repalce
it
if
it
is
worn
,
exfoliation
corroded
or
unqualifled Min
thickness
(
working
limit
)
0
.
8mm
(
0
.
031in
)
Slope
0
.
05mm
(
0
.
020in
)
Min
length
(
working
limit
)
4
.
0mm
(
0
.
157in
)
2
)
Check
.
Valve
rod
end
①
Repalce
the
valve
,
valve
guide
pipe
and
valve
rod
oil
seal
if
it
is
mushroom
-
shaped
or
its
diameter
is
bigger
than
other
rod
diameter
.
Содержание RT150ST-A
Страница 1: ...RT150ST A SERVICE MANUAL Chongqing Rato Power Co Ltd RT150ST A...
Страница 16: ...11 Section 6 Electrical diagram of ATV...
Страница 90: ...1 Remove Cylinder head cover 2 Remove bolt shroud assy 3 Remove Spark plug 85...
Страница 91: ...5 Remove Camshaft holder 4 Remove pipe comp inlet 6 Remove Bolt Camshaft assy 86...
Страница 96: ...22 Remove Bolt Cover mission Gear Shaft drive Shaft comp counter Gear find Circlip 91...
Страница 118: ...Our group reserve the right to change structure dimension and parameter of the vehicle s parts without additional notice...
