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KEEWAY Vieste 250 User Manual

KEEWAY Vieste 250
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28
.,
NOTES ON MAINTENANCE
Reg
ulating
valv
e
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l
1M.deltM~~nir.
padlkm~ n hlhliJICilal. Tot
ibflOM<li,on
111rt~1$cn1N
right
sld•1ndlh1plasllcwra.p
llJ!fltl:tla011LnOll"!111311.
- When checking the valve clearance, the v- Drive
belt.
roller
alve gear phase marker must
be
aligned a- -
It
is
recommended
that
6000
km
first
check
whether
ccording to the above instructions.
- Use the thickness gauge to check whether
the clearance between the valve and the a-
djusting gasket confonns to the specified
value. If the inlet and exhaust valve clear-
ance is different from the
spedfied
value b-
elow, loosen the locknut
as
shown in the fi-
gure and adjust the valve clearance.
Inlet valve(not started
an
d state of cooling):
0.10mm
Exhaust valve (not started and state of co-
oling): 0.15mm
_/"'
the transmission belt
ball
slider
is
damaged.
Belt
detection:
• Stan
dard
Value:
21.3±02mm
;
Limit
use
width:
19.5mm;
urnt use
crack:
Tear
to
core
wire
position;
- More than 10,000
km
can be replaced belt;
-
Driving
wheel detection:
- Ball
standard
cfam
e1er.
¢
21
±
0.1
nvn
..
- Minimum allowable
ball
d'iameter:
¢ 20mm(No met-
al
lining
is
allowed
to
leak
out
of
theedge
and
the
pr-
essing
end)
.
- Nylon slider opening;;::
4.7mm
need to change.
-
It
is recommended that 12,000to 15,000
km
of ball be replaced.
-
Ball
replacement assembly requirements (must be
assembled according to
this
requirement).
Precautions
for
engine maintenance
, .
When
starting the engine,
th
e thrott!e
shOUd
beg
-
ently operated
to
st
art
the engine for 30-60s,
and
the-
n
the
coofe
r should be mode
ra
tely opened
to
start
the
eng
ine.
Do
not
accelerate immediately after starting,
and accelerate after 1-3min of
runni
n
g.
2. Wh
en
starting
by
pedal, the starting time should
n-
ot
ex
ceed
5s ( excluding auxiliary time
).
The
starting
lever should
be
a
bl
e
to
bounce
back
fl
exibl
y after
pre-
ss
ing.
3.
Dur
ing
electrical start-up, the starting time should
not
exceed
5s,
and
the
starting time should
be
10
se-
conds
apart. If the starting
time
cannot
be
started for
5 consecutive times,then
need
check
for
no
fault It
ls
strictly prohibited
to
press the start
ing
button after
sta-
rting.
4. After
the
engine starts nonnally,
Idle
running for 3
-5
seconds.
Let
the
engine lubrlcate before driving,
At
the
same
time, attention
should
be
paid
to
avoid
high
speed
and
heavy
load
operation before the engine
Is
preheated.
S.
The
new machine is mounted
on
the
motorcycle
after
the
first
1,000
kilometers
of
driving,
It
cannot
op-
erate
at
high
speed
for
long
periods
of
time,
nor
can
It
rotate
beyond
its
maximum
speed
of
BO
.
Do
not ope-
rate
the
throttle valve in
run
open
rondition, after 500
kilometers, a repair should be carried out
to
compen-
sate
for
the
sl
ight wear and
tear
In
the
run-in
period,
so
as
to ensure the good perfonnance
ol
the
engi
ne
.
6.
Clean
the
oil /gas separator and check and clean
the
air filter every 2000 km,
the
main
purpose
is
to
r-
emove
the
oil
stored
in
the oil
and
gas separator, ch-
eck the sealing condition
of
each
binding
surface
of
t-
he air
filter,
and remove the
sand
and dust
on
the
air
filter chamber
and
filter element. When assembling,
pay attention to
the
sealing of each joint
face,
and
re--
place
or
repair the parts that have lost the sealing
fu-
nction
to
ensure
the
air filtration effect, prolong the
s-
ervice
life
of
the
engine piston block, effectively avoid
buming
oil
or power shortage.
Checking the steering bearings
NOTES ON MAINTENANCE
Checking
the
t
elescopic
fork
ABS
maintain
instruction
(for ABS version only)
- Pull the hand brake to block the front whe- ·
el brake.
- Now pump the fork girders (2) several tim-
es up and down using the handlebar.
- The suspension should respond perfectly.
- Check the fork girders for oll leaks.
el NOTE
el NOTE
If damage to the telescopic fork
or
the spri-
ng strut is found have the motorbike exami-
The telescopic fork should not jam
up
when ned
by
a professional dealer.
Turn
on
the bike every time, the ABS instr-
uction right on the speedometer is on, this
is normal. When the speed reach 5Km/H,
the ABS instruction light will be off, ABS
works properly. If the ABS system
is
wrong,
the ABS instruction light will be
on
during
ride. Then check the ABS, like
If
the ABS
plug-in to wire harness
is
loose, is the gap
between ABS wheel speed sensors and
gear rings 0.5mm and 1.5mm, if the surface
of wheel speed sensors adsorb small metal
pieces. After fixation of ABS faults, the inst-
ruction light
on
speedometer will be off wh-
eQ
, speed is 5Km/H and up. If the problem
still exists, contact your dealers for service.
turned and it should swing back lightly to b-
oth
end
positions.
- Pull the hand brake to block the front whe-
el
brake.
- Hold the handlebar with both hands and
t-
ry
to move the handle bar(1 )back and forth.
lf the fork column bearing
shows
noticeable
play, it must be adjusted by a specialised d-
ealer.
4.
~•,
.....
'
,_,-:
~
~>,•
"
. ,
{:·
29

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KEEWAY Vieste 250 Specifications

General IconGeneral
BrandKEEWAY
ModelVieste 250
CategoryScooter
LanguageEnglish

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