KYMCO Agility RS 50 Service Manual
1. GENERAL INFORMATION
1-1
AGILITY RS 50
Location of Engine Serial Numbe
r
1
ENGINE SERIAL NUMBER
1
ENGINE SERIAL NUMBER...................1- 1 LUBRICATION POINTS .......................1-13
SPECIFICATIONS ...................................1- 2 CABL E & H A R N E S S R O U T I N G............1-15
SERVICE PRECAUTIONS......................1- 3 WIRING DIAGRAM................................1-20
TORQUE VALUES..................................1-11 TROUBLESHOOTUNG ..........................1-21
SPECIAL TOOLS.....................................1-12
AGILITY RS 50
1. GENERAL INFORMATION
1-2
AGILITY RS 50
SPECIFICATIONS
Motorcycle Name & Type AGILITY RS 50
Name & Model No. KG10SA
Overall length (mm) 1940
Overall width (mm) 685
Overall height (mm) 1140
Wheel base (mm) 1325
Engine type O.H.C.
Displacement 49.5 cc
Fuel Used 92# nonleaded gasoline
Front wheel 37.5
Net weight (kg) Rear wheel 55
Total 92.5
Front wheel 38
Gross weight(kg) Rear wheel 59
Total 97
Front wheel 90/90 -12 56J
Tires
Rear wheel 90/90 -12 56J
Ground clearance (mm) 112
Perform-
Braking distance (m)
4 (Initial speed
20km/h)
ance
Min. turning radius (m) 1.99
Starting system
Starting motor &
kick starter
Type Gasoline, 4-stroke
Cylinder arrangement Single cylinder
Combustion chamber type Semi-sphere
Valve arrangement O.H.C.
Bore x stroke (mm) φ39.0 x 41.4
Compression ratio 11
Compression pressure
(kg/cm²-rpm)
18
Max. output 2.7/8500kw/(r/min)
Max. torque 0.32/7000kg. m/rpm
Open 3°
Port
Intake
Close 7°
Engine
timin
g
Open 9°
Exhaust
Close 1°
Intake 0.04
(cold) (mm)
Exhaust 0.04
Idle speed (rpm) 1700±100 rpm
Lubrication type
Forced
p
ressure &
wet sump
Oil pump type Inner/outer rotor type
Oil filter type Full-flow filtration
Lubrication
System
Oil capacity 0.8 liter
Cooling Type Forced air cooling
Air cleaner type & No Paper element, wet
Fuel capacity 5.0 liter
Type CVK
Piston dia. (mm)
Venturi dia.(mm) φ17equivalent
Carburetor
Throttle type Butterfly type
Type CDI
Ignition timing BTDC28°/4000rpm
Contact breaker Non-contact point type
Spark plug
NGK CR7HSA
CHAMPION-P-RZ9HC
Spark plug gap 0.6～0.7mm.
Battery Capacity 12V4AH
Clutch Type Dry multi-disc clutch
Type Non-stage transmission
Operation
Automatic centrifugal
type
Type Two-stage reduction
Reduction 1st
0.75-2.47
ratio
2nd
13.59
Front Caster angle 27°
Axle
Trail length ⎯
Tire pressure
Fron
t
1.75
(kg/cm²)
Rear 2.25
Turning Left 45°
angle
Right 45°
FrontDrum (110mm) brake
Brake system
type
Rear Drum (110mm) brake
Fron
t
TELESCOPE
Suspension type
Rear Unit Swing
Front 80
Shock absorber
distance
Rear
82
Frame type Under Bone
Fuel S
y
stem
Electrical E
q
ui
p
ment
I
g
nition S
y
stem
Power Drive System
Transmis-
sion Gear
Reduction
Gear
Moving Device
Damping
Device
1. GENERAL INFORMATION
1-3
AGILITY RS 50
SERVICE PRECAUTIONS
Make sure to install new gaskets, O-rings,
circlips, cotter pins, etc. when
reassembling.
When tightening bolts or nuts, begin with
larger-diameter to smaller ones at several
times, and tighten to the specified torque
diagonally.
Use genuine parts and lubricants
.
When servicing the motorcycle, be sure to
use special tools for removal and
installation.
After disassembly, clean removed parts.
Lubricate sliding surfaces with engine oil
before reassembly.
1. GENERAL INFORMATION
1-4
AGILITY RS 50
Apply or add designated greases and
lubricants to the specified lubrication
points.
After reassembly, check all parts for proper
tightening and operation.
When two persons work together, pay
attention to the mutual working safety.
Disconnect the battery negative (-) terminal
before operation.
When using a spanner or other tools, make
sure not to damage the motorcycle surface.
After operation, check all connecting
points, fasteners, and lines for proper
connection and installation.
When connecting the battery, the positive
(+) terminal must be connected first.
After connection, apply grease to the
battery terminals.
Terminal caps shall be installed securely.
1. GENERAL INFORMATION
1-5
AGILITY RS 50
If the fuse is burned out, find the cause and
repair it. Replace it with a new one
according to the specified capacity.
After operation, terminal caps shall be
installed securely.
When taking out the connector, the lock on
the connector shall be released before
operation.
Hold the connector body when connecting
or disconnecting it.
Do not pull the connector wire.
Check if any connector terminal is bending,
protruding or loose.
Confir
m
Capacity
1. GENERAL INFORMATION
1-6
AGILITY RS 50
The connector shall be inserted
completely.
If the double connector has a lock, lock
it at the correct position.
Check if there is any loose wire.
Before connecting a terminal, check for
damaged terminal cover or loose
negative terminal.
Check the double connector cover for
proper coverage and installation.
Insert the terminal completely.
Check the terminal cover for proper
coverage.
Do not make the terminal cover opening
face up.
Secure wire harnesses to the frame with
their respective wire bands at the
designated locations.
Tighten the bands so that only the insulated
surfaces contact the wire harnesses.
Snapping!
1. GENERAL INFORMATION
1-7
AGILITY RS 50
After clamping, check each wire to make
sure it is secure.
.
Do not squeeze wires against the weld or
its clamp.
After clamping, check each harness to
make sure that it is not interfering with any
moving or sliding parts.
When fixing the wire harnesses, do not
make it contact the parts which will
generate high heat.
Route wire harnesses to avoid sharp edges
or corners. Avoid the projected ends of
bolts and screws.
Route wire harnesses passing through the
side of bolts and screws. Avoid the
projected ends of bolts and screws.
N
o Contact !
1. GENERAL INFORMATION
1-8
AGILITY RS 50
Route harnesses so they are neither
pulled tight nor have excessive slack.
.
Protect wires and harnesses with electrical
tape or tube if they contact a sharp edge or
corner
When rubber protecting cover is used to
protect the wire harnesses, it shall be
installed securely.
Do not break the sheath of wire.
If a wire or harness is with a broken sheath,
repair by wrapping it with protective tape
or replace it.
When installing other parts, do not press or
squeeze the wires.
Do not pull
too ti
g
ht!
Do not press o
r
squeeze the wire.
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