KWANG YANG MOTOR CO.,LTD.
SENTO/KIWI 50
KIWI 100
Dear Users:
N
We greatly appreciate your patronage of KYMCO
This Owner‘s Manual describes the correct operating methods, inspection and
maintenance procedures for the KYMCO
prolong the service life of motorcycle and provide you with a comfortable riding.
Please note that the information and illustrations included in this manual may be
different from the motorcycle in case specifications are changed.
To enable you to have a safe and comfortable riding, we recommend you to read
this manual carefully and wish you a happy riding.
ote: 1. The information and specifications stated in this manual are for reference only
and subject to change without notice.
2. When starting the engine, the battery must be installed to facilitate starting and
increase the engine performance.
SENTO /KIWI
SENTO /KIWI
details in order to
WARRANTY EXCLUSIONS
g
X
1. Any damage that results from accidents or other natural disasters.
2. Any damage that results from improper operating methods, modifications or not using
genuine parts, and change of speedometer which shows false reading of mileage.
3. Any repairs and adjustments not performed by KYMCO specified service stations and
no records provided.
4. Any damage that results from any repair, cleaning, adjustment and replacement
performed by the motorcycle owner but not by the KYMCO specified service stations.
5. Any damage results from not using motor oil, engine oil and 92# or 95# nonleaded
asoline specified by KYMCO.
TABLE OF CONTENTS
1. PRECAUTIONS FOR A SAFE RIDING .............................................................. 1
2. ASSEMBLY PARTS............................................................................................... 3
3. OPERATION INSTRUCTIONS............................................................................ 5
4. PRE-RIDE INSPECTION ................................................................................... 11
5. ENGINE STARTING METHODS....................................................................... 19
6. NORMAL RIDING METHOD............................................................................ 22
7. PRECAUTIONS FOR RIDING .......................................................................... 24
8. HOW TO STOP RIDING..................................................................................... 27
9. EASY MAINTENANCE ...................................................................................... 29
10. IMPORTANT NOTICES ..................................................................................... 37
11. SENTO/KIWI SPECIAL PARTS INTRODUCE……………………………….38
POLLUTION-FREE PERIODIC MAINTENANCE SCHEDULE
12
13. SPECIFICATIONS………………………………………………….……………. .41
……………………40
1.PRECAUTIONS FOR A SAFE
RIDING
(1) CLOTHES
XTo relax and wear comfortable clothes are the main
points for a safe riding.
X To observe traffic laws, keep a cool mind, relax and
be careful will provide you a safe riding.
(1)Wear helmet and fasten it tightly.
(2)Have the clothes well-arranged. Fasten shirt cuffs
and keep them from hooking the brake lever.
(3)Wear low-heeled shoes for a safe riding.
(4)When riding, use both hands to grasp the handlebar.
It is very dangerous to hold the handlebar with one
hand.
※CAUTION:
X A motorcycle rider should not wear loose or too long
clothes to avoid danger.
X During riding or 10 minutes after the motorcycle is
stopped, do not touch the exhaust muffler to avoid
scalding.
X When parking the motorcycle, keep it away from dry
lawn or inflammables to avoid danger.
(1)
(2)
(4)
(3)
1
(2)RIDING METHOD
X The safety of two-wheel vehicles is influenced by sitting
position. The rider should sit on the central part of the
seat cushion. If the rider sits on the rear part of the seat,
the load of front wheel will decrease. As a result, the
handlebar will swing and cause danger to the rider.
X When making a turn, it will be easier for the rider to steer
the motorcycle by leaning the body inward slightly. The
motorcycle will lose its balance if the rider fails to keep
his body leaning inward.
X When riding on a damaged or macadam road. Slow down
the speed and hold the handlebar tightly.
(3) CARRYING GOODS
X Keep a good sitting posture to operate the motorcycle
properly.
X The feel of the handlebar will be different when carrying
goods on the motorcycle. Overloading may cause the
handlebar to swing. Avoid riding with overload.
X Max. loading capacity of the met-in box is 10 kg.
X Max. loading capacity of the front tool box is 5 kg.
2
2. ASSEMBLY PARTS
{
R. Mirror
|
Ignition Switch
}
R. Front Turn Signal Light
~
Oil Dipstick
Exhaust Muffler
Rear Carrier
Fuel Tank
Battery
Right Passenger foot peg
3
{ L. Mirror
| Head Light
} L. Front Turn Signal Light
~ Frame Serial NO(VIN)
Main Stand
Engine Serial Number
Kick Lever
L. Rear Turn Signal Light
Taillight/Stoplight
Left Passenger foot peg
4
3. OPERATION INSTRUCTIONS
(1) IGNITION SWITCH/STEERING
HANDLEBAR LOCK
：start the engine. The key cannot be taken out.
From this position, press and turn the key left, the seat
unlocked and the engine keep running..
:At this position, power is cut off and the engine stops.
The key can be taken out.
From this position, turn the key left, the seat unlocked.
:At this position, the steering handlebar is locked. The
key can be taken out
:To open the fuel fill cap,turn the key to the " "
position Make sure that the key is at the " " position
when starting the engine.
《Locking Method》
Turn the steering handlebar left to the full and then press
to turn the ignition switch key to " "position and the
handlebar is locked.
《Unlocking Method》
Turn the key to " " and the lock is released
automatically.
※CAUTION:
XAfter locking, turn the handlebar gently to make sure that it is
locked.
X Do not turn the ignition switch to " " during riding, other
wise the handlebar will be out of control and cause accidents.
X Don't park your motorcycle at a place to hinder the traffic.
5
(2) STARTER BUTTON
XTo start the engine, first turn on the ignition switch and then
press the starter button. At this time, be sure to fully apply the
front or rear brake
※ CAUTION:
X During engine running, do not push the starter button to avoid
engine damage.
X Turn the headlight switch and signal switch "OFF" before using
the starter button.
X Release the starter button immediately after the engine is
started.
(3) HEADLIGHT SWITCH
O At this position, the position light, headlight,
instrument lights and taillight go out together.
At this position, the position light, instrument
lights and taillight light together.
At this position, the position light, headlight,
instrument lights and taillight light together.
(2)
(3)
6
(4) HEADLIGHT DIMMER SWITCH/ PASSING
SIGNAL SWITCH
Switch to this position for using high beam.
When riding in downtown area or there is
a car coming from the opposite direction,
use low beam to avoid affecting the visibility
of coming cars.
PASSING When this switch is pressed ,the headlight flashes on
to signal approaching cars or when passing.
(5) HORN BUTTON/TURN SIGNAL SWITCH
XWhen the ignition switch is turned " ", press the horn button
and the horn will sound.
For turning to the right.
For turning to the left. Push the turn signal switch
button to release it.
The horn and turn signal switch do not work when the ignition
switch is " ".
※ CAUTION:
XThe turn signal light will not release automatically. Be sure to
reset it after use; otherwise it may affect the traffic safety.
Horn Button
7
(6) SEAT LOCK/MET-IN BOX
XTo open the seat, insert the ignition switch key into the seat lock
and turn it right. Lift up the seat.
X Max. loading capacity of the met-in box is 10kg.
X To close the seat, put down the seat and press it down to make
it lock automatically. Then slightly pull up the seat cushion to
make sure that it is locked.
※ CAUTION:
Never put the key under the seat cushion and lock the seat.
(7) HELMET BUCKLE
X Open the seat lock and lift up the seat.
X Put the helmet retaining ring into the helmet buckle.
X Put down the seat and it will lock automatically.
Take out the helmet in the reserve order of the above steps.
※ CAUTION:
When riding, wear the helmet and do not retain it on the
motorcycle to avoid damage of coated parts.
(6)
(7)
8
(8) INSTRUMENTS
ODOMETER:
kilometer. The figure in black and white is an unit of 100m.
SPEEDOMETER:
km/hour
or mph.
TURN SIGNAL INDICATOR LIGHT:
turn signal switch is operated, this indicator light will wink.
HIGH BEAM INDICATOR LIGHT:
light comes on when the long distance light is turned on.
FUEL GAUGE:
gasoline in the fuel tank.If the fuel gauge pointer is at the E
area, the fuel is insufficient.Refill nonleaded gasoline as soon as
possible.
OIL SERVICE INDICATOR LIGHT:
service indicator comes on while driving, this indicates that the
engine oil should be changed at each maintenance interval.
*
Insert the release hole with the key after replacing the
engine oil, then the indicator light will be put out
immediately at the"key switch on"position.
The total riding mileage is indicated by
The riding speed is indicated by
When the
This indicator
The fuel gauge show the volume of
If the oil
SG20TA MODEL INSTRUMENTS
9
OIL SERVICE INDICATOR LIGHT RESET
SD10RC MODEL INSTRUMENTS SD10RA MODEL INSTRUMENTS
Limit 25km/hr Limit 45km/hr
10
4. PRE-RIDE INSPECTION
(1) ADVANCE INSPECTION
XGet into a good habit of inspection before riding. For the sake of
safety and to prevent vehicle damage and traffic accidents, the
pre-ride inspection is absolutely required.
※ CAUTION:
Be sure to perform inspection and maintenance for your new
motorcycle after it is purchased for one month or ridden for
300km.
(2) ENGINE OIL LEVEL INSPECTION/REFILLING
X Place the motorcycle on its main stand. Take out the oil dipstick
and wipe it clean.
X Directly insert the oil dipstick into the engine oil. (Don't screw
it in.)
X Take out the oil dipstick and check the oil level. If it is close to
the lower limit, add engine oil to the upper limit.
※ CAUTION:
The temperature of engine and exhaust muffler is very high.
When checking the oil level, be careful to avoid scalding.
11
(3) BRAKE INSPECTION
XRide the motorcycle at low speed on a dry road and
respectively apply the front and rear brakes to check
the brake performance.
X The brake lever should have proper free play.
X "Free play" means the distance from the position of
loose brake to the position of fully applied brake.
X Measure the free play at the brake lever end and
check if it is within the specified value of 1～2cm.
(4) TIRE INSPECTION
1. Tire Pressure Check
X Check if the tire pressure is normal when the tire is in
contact with level ground.
X If there is any abnormal condition, check the tire
pressure with a tire pressure gauge.
X Measure the tire pressure under room temperature.
1~2cm1~2cm
12
2. CRACKS & DAMAGE
X Check the tire-contact area for crack or damage.
3. Abnormal Wear
X Check the tire-contact area for abnormal wear.
4. FOREIGN OBJECTS OF METAL PIECE &
GRAVEL
X Check the tires and tire-contact area for imbedded objects
of metal piece and gravel.
5. DEPTH OF TIRE GROOVE
X If the tire is worn to the wear limit indication mark,
replace it with a new one.
NORMAL PRESSURE(1 Rider / 2 Riders )
Front Wheel 1.25/1.75kg/cm²
Rear Wheel 2.0/2.25 kg/cm²
※ CAUTION:
X Abnormal tire pressure, crack, damage and abnormal
wear will cause unsteady handlebar and result in tire
break.
X If the tire has cracks or is worn to the wear limit
indication mark, replace it with a new one.
Imbedded
objects
The wear limit indication
mark
13
(5)FUEL LEVEL INSPECTION/REFILLING
X Check if the fuel is sufficient.
X If the fuel gauge pointer is at "E" (red line), refill #92 or
#95 nonleaded gasoline as soon as possible.
《Refilling Method》
1.Stop the engine before refilling.
2.Turn the ignition switch key directly from the “ . ”to the
“ “position ,then open the fuel fill cap automatically.
3.Use only #92 or #95 nonleaded gasoline.
4. Push the fuel fill cap to lock.
5Make sure that the key is at the “ “ Position when
starting the engine.
※ CAUTION:
X The gasoline level shall not exceed the reference plate；
otherwise the fuel will penetrate out.
XWhen refilling, do not add other additives to avoid engine
breakdown.
14
(6) STEERING HANDLEBAR
X Visually inspect the steering handlebar for damage.
X Apply the front brake and move the handlebar upward and
downward to check for abnormal noise.
X Move the steering handlebar upward, downward,
rightward and leftward to check for any loose parts.
X Check if the handlebar rotates freely.
X If any abnormal condition is found, go to your
motorcycle dealer or for inspection.
(7) INSTRUMENT LIGHTS INSPECTION
X Check the speedometer pointer for proper operation.
X Check the fuel gauge pointer for proper operation.
X Check the turn signal indicator lights and high beam
indicator light for proper operation.
15
(8) BRAKE LEVER FREE PLAY
INSPECTION & ADJUSTMENT
X Adjust the brake lever free play with the brake adjusting
nuts.
X After adjustment, fully apply the brake levers and check if
the free play is within the specified value (1～2cm).
Increase play Decrease play
※CAUTION:
X After the brake is adjusted, align the groove of adjusting
nut with the pin in order to avoid accident and danger
during riding.
(9) BRAKE SHOE INSPECTION
X When the brake lever is fully applied, if the mark "△" on
the brake indicator aligns with the reference mark "△" on
the brake panel, it means the brake shoe is worn out. Go to
our designated distributors or service stations for brake
shoe replacing.
X Brake shoe service limit:
Front Rear
※ CAUTION:
X Brake shoe will be worn more quickly if the brake lever
is always applied lightly during riding.
16
(10) HORN/LIGHTS INSPECTION
X Turn the ignition switch " " and press the horn button
to check if it sounds.
X Headlight/Taillight Inspection:
X Turn on the headlight switch to check if the headlight and
taillight are good and check the light shells for dirt and
damage.
X Stoplight Inspection:
X Apply the front and rear brake levers respectively to check
if the stoplight is good. And also check the stoplight shell
for dirt and damage.
X Turn Signal Light Inspection:
X Operate the turn signal switch to make sure whether the
right/left front and rear turn signal lights can wink and
buzz. Also check the light shells for dirt and damage.
Headlight Turn signal light Taillight/ Stoplight
Horn button
※ CAUTION:
X Replace any dirty or damaged lights with new ones to
avoid danger during riding.
17
(11)FRONT/REAR SHOCK ABSORBER
INSPECTION
X Check the condition of the front/rear shock absorbers by
pressing down on the handlebar and seat several times.
(12) BRAKE PERFORMANCE INSPECTION
X Fully apply the front and rear brake levers and move the
motorcycle forward to see if the braking effect is good.
(13) REARVIEW MIRROR ANGLE CHECK
X Sit on the motorcycle uprightly and make a viewing test of
the rearview mirror angle.
(14) LICENSE PLATE CHECK
X Check the license plate for dirt and damage, then tighten
it.
(15) REFLECTOR CHECK
X Check the reflector for dirt and damage.
(16) PREVIOUS ABNORMAL PARTS
INSPECTION
X Make sure that the previous abnormal parts are repaired.
(17) LUBRICATION POINT CHECK
X Visually check if all motorcycle lubrication points are
lubricated properly.
18
5. ENGINE STARTING METHODS
(1) TURN THE IGNITION SWITCH " "
X Unlock the steering handlebar.
X Turn the ignition switch " "
※ CAUTION:
X Check the gasoline volume and engine oil level before
starting the engine.
X Be sure to erect the main stand while starting the engine.
(2) LOCK THE REAR WHEEL
X Apply the rear brake lever to connect the power for
starting.
※ CAUTION:
X In order to prevent the motorcycle from rushing out at
high speed, make sure to lock the rear wheel.
X If the rear brake lever free play is incorrect, the rear wheel
cannot be braked and it will cause danger easily.
19
(3) USE THE STARTER BUTTON
X Push the starter button without rotating the throttle grip.
X If the engine fails to start after the starter button is pressed
for 3～4 seconds when it is warm, rotate the throttle grip
for 1/8～1/4 turn to facilitate starting.
X When the motorcycle is not used for a long time or the
fuel tank is empty, if the engine is still hard to start after
the fuel tank is refilled with gasoline, slightly turn the
throttle grip and press the starter button for several times to
start the engine.
X In order to avoid battery overcharge, do not press the
starter button more than 5 seconds.
X If the engine does not start after the starter button is
pressed for 5 seconds, wait for more than 5 seconds and
then press the button again or start the engine by the kick
lever.
※ CAUTION:
X Don't press the starter button while the engine is running;
otherwise the engine will be damaged.
X When starting the engine, the rear brake lever must be
applied to connect power and the stoplight will come on
when power is connected.
20
(4) START WITH THE KICK LEVER
(1).Place the motorcycle on its main stand on level ground.
(2).Depress the kick lever with force.
X When the engine is cold and does not start after the kick
lever is depressed for 3～4 times, rotate the throttle grip
for 1/8～1/4 turn to facilitate starting.
X Warm up the engine for a little while (about 2～3 minutes)
after cold start.
X After the engine is started, do not accelerate suddenly and
keep riding at low speed to prolong the engine service life.
※CAUTION:
X After the engine is started, the kick lever must be returned
to its original position.
X The exhaust contains poisonous carbon monoxide which
is harmful to human body. Never run the engine in a closed
area.
X Turn off all light switches before starting the motorcycle.
when power is connected.
TURN
21
6. NORMAL RIDING METHOD
(1) STARTING THE ENGINE
XStart the engine by referring to the starting methods
specified in Section 5.
※ CAUTION:
X Keep your finger away from the button immediately
after the engine is started to avoid engine damage.
X The rear brake lever should be kept at the braking
position before riding.
(2) REBOUND THE MAIN STAND
X Keep the rear brake lever at braking position and
push the motorcycle forward, then the main stand will
rebound automatically.
※ CAUTION:
X After starting the engine and before moving, do not
turn the throttle grip to increase the engine rpm.
22
(3) CORRECT SITTING POSITION
X Ride astride on the motorcycle from the left side and sit
upright. Touch the ground with left foot to avoid slipping.
※ CAUTION:
X The rider must wear helmet, gloves and goggles.
X Do not wear any clothes which will affect riding safety.
(4) ROTATE THE THROTTLE GRIP
X Release the rear brake lever and slowly rotate the throttle
grip, then the motorcycle will move smoothly.
※ CAUTION:
X After the rear wheel brake lever is released, do not rotate
the throttle grip suddenly to prevent the motorcycle from
rushing out.
X During riding, do not accelerate or decelerate rapidly and
suddenly to save fuel and prolong the motorcycle service
life.
23
7. PRECAUTIONS FOR RIDING
(1) CORRECT RIDING
X Before moving, turn on the turn signal light and make sure
whether the rear side is safe.
X Do not rush into the car lanes and always keep the
motorcycle to the right to avoid danger.
※ CAUTION:
X Moderate riding will prolong the engine service life. The
clutch linings are worn more quickly when often ridden at
low speed.
(2) SPEED CONTROL
X The speed is controlled by the throttle grip.
(A)ROTATE The speed will become faster. Don't be
hasty and accelerate slowly.
When riding on an ascending road, rotate the throttle grip
gradually to increase the horse power.
(B) RESTORE The speed will become slower. Restore the
throttle grip quickly.
※ CAUTION:
X Apply the brake while restoring the throttle grip. This will
shorten the time required to slow down.
(B)
(A)
24
(3) PROPER RIDING WILL PROLONG THE
SERVICE LIFE OF ENGINE
X For a new motorcycle, keep the speed below 40km per
hour within the first 1000km of riding.
X Avoid sudden acceleration and long-time riding at high
speed.
X In hot weather, the engine overheats easily at long-time
idling. Stop the engine in this case.
※CAUTION:
X Moderate riding will prolong the engine service life.
(4)APPLY BOTH FRONT AND REAR
BRAKES WHEN BRAKING
X First restore the throttle grip to the closed position and
then pull the brake levers tight.
X The best way to brake the motorcycle is to pull the brake
levers "slowly" at the very beginning, then pull them tight.
※CAUTION:
X Apply single brake lever will cause the motorcycle to slip.
X During riding, never brake the motorcycle suddenly. It
may cause the motorcycle to slip and could be very
dangerous.
40km/hr
25
(5) DO NOT MAKE SUDDEN STOP OR
SHARP TURN
X Sudden stop and sharp turn are the main causes for
slipping and could be very dangerous.
X In rainy days the road is slippery. Sudden stop will cause
the motorcycle to slip. Be careful to avoid danger.
(6) BE MORE CAREFUL WHILE RIDING IN
RAINY DAYS
X A longer braking distance is required in rainy days than in
sunny days. Be sure to slow down and brake the
motorcycle slowly as early as possible.
X When riding on a descending road, restore the throttle grip
to closed position and slow down by making intermittent
braking.
※ CAUTION:
X A longer braking distance is required in rainy days. Be
sure to slow down and brake the motorcycle slowly as
early as possible.
26
8. HOW TO STOP RIDING
(1) WHILE GO NEAR THE PARKING
PLACE
X Turn on the turn signal light in advance. Watch out
vehicles coming behind or aside and stop the motorcycle
to the right side slowly.
X Restore the throttle grip to closed position and apply the
front and rear brakes as early as possible.
X At this moment, the stoplight will come on to warn the
vehicles coming behind.
(2) WHILE THE MOTORCYCLE IS
COMPLETELY STOPPED
X Return the turn signal switch to its original position.
X Turn the ignition switch " " to stop the engine.
※ CAUTION:
X During riding, never operate the ignition switch key.
X When the ignition switch is turned " ", the electric
system does not work which may result in traffic accident.
Operate the switch key after the motorcycle is fully
stopped.
27
(3) PARKING
X Place the motorcycle on its main stand on level ground
and do not hinder the traffic.
X Stand on the left side and grip the handlebar straight with
left hand and the side rod or rear carrier with right hand.
Then, step down the main stand evenly with right foot and
pull the motorcycle backward by force with right hand.
※CAUTION:
The motorcycle may easily fall down if it is parked on an
uneven ground.
(4) HANDLEBAR
X After parking, be sure to lock the steering handlebar and
take out the key to prevent pilferage. (Refer to P5.)
※CAUTION:
X Don't park your motorcycle at a place to hinder the
traffic.
X The temperature of engine and exhaust muffler is very
high. Be careful to avoid scalding.
X Park the motorcycle at a safe place and be sure to take out
the key to prevent pilferage.
28
9. EASY MAINTENANCE
(1) AIR CLEANER INSPECTION AND AIR
CLEANER CLEANING & REPLACEMENT
X Take out the air cleaner and visually check if it is dirty or
clogged.
1.Remove the screws attaching the air cleaner cover and remove
the air cleaner cover.
2.Remove the air cleaner element.
3.The installation sequence is the reverse of removal.
X Clean the air cleaner element with compressed air.
X Replace the air cleaner element at very 3000km.
X The air cleaner requires more frequent cleaning or replacing
when ridden in unusually dusty areas. When replacing, refer to
P38 Periodic Inspection & Maintenance Schedule.
.
※ CAUTION:
X Never use oil or solvent to wash the wet type paper element.
X Be careful not to allow water to enter the air cleaner; otherwise,
it may result in hard starting.
X If the air cleaner is not installed properly, dust may be sucked
into the cylinder directly to reduce engine horsepower and affect
the service life of engine.
29
(2) FUEL SYSTEM
X Fuel Leakage Inspection
Check the fuel line between the fuel tank and carburetor
for fuel leakage.
Fuel tube connector
Fuel tank
※ CAUTION:
X Check and replace any broken or damaged tube
connector to avoid breakdown due to running out of
gasoline.
(3) APPEARANCE CLEANING
X Often wipe clean the motorcycle appearance to prevent
accumulated dust affecting the function of components.
※ CAUTION:
X If a motorcycle is not used for a long time, check
the operation of each part and replace lubricants before
riding. Ride the motorcycle only after its performance is
confirmed.
X When waxing the motorcycle, make sure that the
ingredients of the wax will not damage the paint of the
motorcycle.
30
(4) BATTERY
X This model adopts the battery which needs no refilling
of distilled water.
X When cleaning the terminal terminals, remove the
screws attaching the battery cover on the floor board and
then open the battery cover.
X When battery terminals are corroded, take out the
battery for cleaning.
X After cleaning, apply a thin coat of grease or Vaseline to
battery terminals and then install the battery.
※CAUTION:
X Never open the closed-type battery electrolyte cap.
X If the motorcycle will not be used for a long time, the
battery will discharge electricity by itself. Remove the
battery and put it in a cool place after it is fully charged
to prevent electricity leakage.
X If the motorcycle will not be used for a long time,
remove the negative (-) terminal.
X Do not smoke or allow flames or sparks near the battery
while removing and installing it.
X Turn off the ignition switch before removal or
installation. The negative (-) terminal shall be removed
first and the positive (+) terminal shall be installed first
X Tighten the loose terminal nuts securely.
31
(5) FUSE CHANGE
XTurn off the main switch and check if the fuse is burned
out.
XWhen the fuse is burned out, replace with a specified
fuse.
XCheck for the cause of breakdown before replacing.
XFuse Specification: 7Ax 2
※ CAUTION:
XBe careful not to excessively expand the fuse clip during
removal.
XAfter a new fuse is installed, check the fuse clip for
looseness which is the main cause of trouble.
XNever use fuse of unspecified capacity, it may cause wire
overheating and burning out.
XWhen replacing electric appliances (lights, instruments),
be sure to use the recommended genuine parts.
XWhen washing the motorcycle, avoid flushing it.
XIf the cause can not be found, contact our distributor or
service station for inspection.
32
(6) ENGINE OIL CHANGE
1.Place the motorcycle on its main stand on level ground.
2.Remove the oil dipstick.
3.Remove the drain bolt to drain the oil.
4.Refill fresh engine oil for 0.7 liter. Firmly tighten the oil
dipstick.
5.Warm up the engine and check the oil level again after
the engine is stopped for 20～30 seconds.
X Specified Oil: SAE 15W40#
Capacity/Exchanging capacity:0.80L/0.7L--SENTO
/KIWI 50 ；KIWI 100
※ CAUTION:
XWhen changing the engine oil, also clean the oil strainer
and reinstall it.
XUse the specified engine oil.
XChange engine oil at first 300km and then change it at
every 1000km.
XEngine oil will deteriorate easily and require more
frequent change if the motorcycle is often ridden in dusty
and cold areas or ridden for short distance.
XDo not mix engine oil of different classes or viscosities.
It may cause damage to engine.
33
(7) TRANSMISSION GEAR OIL
X Check the transmission gear oil tank for leakage.
1.Place the motorcycle on its main stand on level ground. After
the engine stops for 2～3 minutes, remove the gear oil check
bolt to check the oil level.
2.If the oil level is lower than the check bolt hole lower edge, add
gear oil to the lower edge.
3.After refilling, securely tighten the check bolt.
X Recommended Gear Oil: SAE90#
Gear Oil Filler Oil Bolt(Check Bolt Hole)
Drain Bolt
Oil Level.
※ CAUTION:
XAdd gear oil through the oil check bolt hole.
XAfter refilling, use a rag to wipe clean.
XExcess or insufficient gear oil will affect the engine
performance.
XNever use gear oil of different brand or inferior quality which
may result in engine breakdown.
X Change gear oil at first 300km and then change at every
5000km. Add specified gear oil whenever it is necessary.
X Capacity/Exchanging capacity:0.11L/0.1L-SENTO/KIWI 50
X Capacity/Exchanging capacity:0.12L/0.1L-KIWI 100
34
(8) SPARK PLUG INSPECTION
.
X Check the spark plug side electrodes for wear..
X Fouling deposits on spark plug electrodes .
X Spark Plug Removal:
1.Remove the spark plug with a spark plug remover.
2.The installation sequence is the reverse of removal.
X Spark Plug Cleaning:
1.It is better to remove spark plug deposits with a spark plug
cleaner.
2.If a spark plug cleaner is not available, clean with a wire .
X Specified Spark Plug: NGK-CR7HSA-SENTO /KIWI 50
X Specified Spark Plug: NGK-C7HSA-KIWI 100
Decarbonize Cracks, Damage Gap, Wear,
Fouling Deposits
※ CAUTION:
.
X Clean the spark plug at every 1000km and replace it with a
new one at every 5000km or when .
X Use unspecified spark plug may damage the engine.
35
(9) BRAKE FLUID LEVEL INSPECTION
/REFILLING
X Remove the 2 screws from the brake fluid
X Add recommended brake fluid DOT-4 into the tank until
the fluid level reaches the upper limit and then put on the
cover and tighten the screws.
X Recommended Brake Fluid: DOT-4
X Do not mix brake fluid of different brands. It may cause
brake failure and is very dangerous. When refilling brake
fluid, use towels to cover and protect the painted and
coated surfaces. (Replace at 10000km or every year.)
(10) RUBBER COVER INSPECTION FOR
WIRE AND CABLE
X The cable cores are protected by the rubber cover outside
the connector. Check the rubber cover frequently for
proper installation.
X When washing the motorcycle, do not flush the rubber
cover directly or brush it. Use a wet rag to wipe off dirt
and dust.
Rubber Cover
Check Points
d
Upper Limit
Lower Limit
c
36
10. IMPORTANT NOTICES
(1)WHEN THE ENGINE FAILS TO START
OR STOPS DURING RIDING
X Is the gasoline enough?
X If the fuel gauge pointer is at the red line, refill #92 or
#95 nonleaded gasoline.
X Is the way to start the engine correct?
X Is there any other faulty parts?
(2) IN CASE OF BREAKDOWN
X For any trouble occurred during riding, go to a KYMCO
distributor or service station for inspection.
※CAUTION:
X For the sake of safety and to prevent vehicle damage and
save your precious time, the pre-ride inspection is
absolutely required. Please read this User's Manual
carefully and get into a good habit of inspection before
riding.
37
11. SENTO/KIWI SPECIAL PARTS
INTRODUCE
(1) PASSENGER FOOT PEG
X When using it , kick the button.
X When not using ,push the passenger foot peg into
its original position.
Button
38
(2) Turntable lock
Turntable lock function to explain:
Lighting lamp section
Turntable lock function to explain
lighting lamp section：
1.If seat to open ----> lighting lamp bright 30±10 seconds
after to burn out。
2. .If seat to open --->lighting lamp to burn out.
Turntable section：
1. secret codes is correct (Three codes) ----> engine can to
start。
2. secret codes is wrong (Three codes) ----> engine can not
to start。
3. Turntable lock side has secret codes aluminum brand
Please remember your secret codes than carefully
safekeeping.
※CAUTION:
X When seat to open lighting lamp bright 30 seconds after
to burn out；but you have not fishing secret codes
setting.you can pushing down
bright again 30 seconds .
button. lighting lamp
,
39
12. POLLUTION-FREE PERIODIC MAINTENANCE SCHEDULE
y
In order to have a safe riding, maintain good performance, prolong the motorcycle service life and
y
reduce pollution, make sure to perform the periodic inspection and maintenance.
: Inspect and clean, lubricate, refill, repair or replace if necessary.
I
: Adjust C: Clean R: Replace T: Tighten
A
Item
Engine Oil
9
Engine Oil Strainer
9
Gear Oil
9
Cooling Water
9
Spark Plug
9
Valve Clearance
9
Carburetor
9
Drive Belt
9
Drive Chain
9
Air Cleaner
9
Battery Electrolyte
9
Fuel Filter Screen
9
Brake System
9
Clutch Lever Free Pla
9
Bolts & Nuts
9
Tire Pressure
9
Motor Oil Strainer
Engine Oil Pump
The above items are applicable to different models. Perform suitable items for each model.
y
When exceeding the listed mileages, perform maintenance according to the listed intervals.
y
The air cleaner requires more frequent cleaning or replacing when ridden in unusually dusty areas.
y
2Stroke 4Stroke
○○
○○
○○
○○
○○
○○
○○
○○
○○
○○
○○
○○
○×
○×
9
×○
×○
Clean ( C ) at every 1000km or replace ( R ) if necessary.
×○
×○
300 1000 3000 5000 7000 9000 11000
RRRRRRR I
CCCC
RRRR
AAAA
A AAAAA
TTT
IIII
Regular Service Mileage (KM)
Clean at every 10000 km or once a year. I
III
I
AAAAAA
IRIRIR
IIIIII I
R
IIIIII I
IIIIII I
C
Daily Pre-ride
Inspection
40
13. SPECIFICATIONS(SENTO/KIWI 50)
Engine Type
Displacement 49.5cc Overall Width 710mm
Bore x Stroke
Compression Ratio 11 : 1 Dry Weight 83kg
Max. Output Wheel Base 1180 mm
Max. Torque
Idle Speed 2000rpm Fuel Type
Transmission Type Non-stage transmission Eng. Oil Capacity 0.80 liter
Clutch Dry Multi-Disc Clutch Fuel Tank Capacity 5.0 liter
Ignition C.D.I. Engine Oil Type SG15W/40
Starting System
Spark Plug
OHC air cooled 4-
single cylinder
39×41.4mm
φ
Based on the sales
brochure of kymco
agent
Starting motor and
kick starter
NGK−CR7HSA
Overall Length 1700 mm
Overall Height 1050mm
Tire Size
STD.(FR/RR)
Gear Oil Type
Capacity/Change
Battery MF-12V5AH
90/90-10 50J
/90/90-10 50J
nonleaded gasoline
SAE90 0.11 L/
0.10 L
41
13. SPECIFICATIONS(KIWI 100)
Engine Type
Displacement 101.7cc Overall Width 720mm
Bore x Stroke
Compression Ratio 10.4 : 1 Dry Weight 88kg
Max. Output Wheel Base 1180 mm
Max. Torque
Idle Speed 1700rpm Fuel Type
Transmission Type Non-stage transmission Eng. Oil Capacity 0.80 liter
Clutch Dry Multi-Disc Clutch Fuel Tank Capacity 5.0 liter
Ignition C.D.I. Engine Oil Type SG15W/40
Starting System
Spark Plug
OHC air cooled 4-
single cylinder
50.0×51.8mm
φ
Based on the sales
brochure of kymco
agent
Starting motor and
kick starter
NGK−C7HSA
Overall Length 1660 mm
Overall Height 1050mm
Tire Size
STD.(FR/RR)
Gear Oil Type
Capacity/Change
Battery MF-12V5AH
90/90-10 50J /
100/80-10 52J
nonleaded gasoline
SAE90 0.12 L/
0.10 L
42
By KWANG YANG Motor Co., Ltd.
Frist Edition, Dec 2007(David OU)
All rights reserved. Any reproduction or
unauthorized use without the written permission of
KWANG YANG Motor Co., Ltd.
is expressly prohibited.
T300-SD10RA-HL-A1
KWANG YANG MOTER CO .,LTD
NO.35 Wan Hsing Street,San Min District
Kaohsiung, Taiwan, Republic Of China
Telephone : 886-7-3822526
Fax : 886-7-3950021
Printed in Taiwan
Loading...