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KYMCO CV3 Series User Manual

KYMCO CV3 Series
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3
Simplified Maintenance and Repair
102
7
Overview of Regular Maintenance
I: Inspection; clean, lubricate, replenish, remedy or replace as required. A: Adjustment. C: Cleaning. R: Replace. T: Tightening. M: Maintenance. D: Diagnosis
Maintenance mileage
Items
1000 km
600 mile
5000 km
300mile
10000 km
600 mile
15000 km
900 mile
20000 km
12000 mile
25000 km
15000 mile
30000 km
18000 mile
Remarks
Lubrication
System
Engine Oil R R R R R R
R
I: Inspection
A: Adjustment
C: Cleaning
R: Replace
T: Tightening
M: Maintenance
D: Diagnosis
The maintenance and diagnostic works should be implemented
as per the standard procedures.
If it is determined the vehicle needs to be cleaned, lubricated,
adjusted and replaced during operation or inspection, and will
not cause pollution to the environment, these tasks can be
carried out and recorded directly. If the issue will cause severe
pollution or emission, the handling can only be carried out
after reporting and approval is granted.
As it will become difficult to start a vehicle not in use for
extended period due to the change in petroleum property
(generation of gel), we suggest customers carry out
maintenance works.
CVT clutch outer should be cleaned to remove any dirt or
foreign object inside during regular maintenance.
We recommend that you add a bottle of Kymco fuel injector
cleaner every 1000km to the fuel tank (follow the instructions
for cleaner volume).
C
lean the fuel injectors and the throttle body every 3 months or
less than 10000km.
If engine or clutch is replaced, the following items should be
recorded from the beginning: Engine Oil, Engine Oil Screen,
Engine Oil Filter.
Engine Oil Screen C C/R C/R C/R C/R C/R C/R
Engine Oil Filter R R R R R R R
Fuel Supply
System
Fuel Pump and Fuel Pump Filter I/C I/C I/C I/C I/C I/C
Throttle Free Play I I I I I I
Air Supply
System
Air Filter
I
R
I
Canister
I
I
I
I
I
I
CVT System Filter Wool
R
R
R
P.C.V Evaporative Emission Control Valve
I
I
I
I
I
I
O2 Sensor
I
I
I
I
I
I
Catalytic Converter
I
I
I
I
I
I
Drivetrain
Cam Chain
I
I
I
I
I
I
Transmission outer belt
R
CVT Driving Belt
I
I
I
I
I
I
Valve Clearance Check and Adjust at every 40000 km (24000 mile)
Ignition
System
Spark Plug I R I
Ignition Circuit and ECU I I I
Engine
Management
System
Throttle Body
M/I
M/I
Fuel Injector Diagnostic Tool
I/D
I/D
I/D
Idle Air Bypass Valve
D/M
D/M
D/M
Engine Water Temperature Sensor
D
D
D
D
D
D
Air Intake Temperature and Pressure Sensor
D
D
D
D
D
D
Ignition Coil
D
D
D
D
D
D
Battery
D
D
D
D
D
D
Others
Important Body Bolts
T
T
T
T
T
T
T
Brake System (Disc)
I
I
I
I
I
I
I
Brake cable (oil pipe)
I
I
I
I
I
I
I
Brake Fluid
I
R
I
R
I
R
Coolant
I
R
I
R
I
R
Random maintenance items
Item
Situation and Handling
Ignition System
If the ignition failure, engine overheating or engine stalling problems are noticeable and occur constantly, perform maintenance and inspection.
Remove Carbon Deposits
If horsepower decreases considerably between 10000 and 15000 km, remove the carbon deposits in the exhaust system, cylinder head and piston head.
Drivetrain
If the top speed drops considerably between 10000 and 15000 km, perform CVT System maintenance and inspection.
Piston
If you use the vehicle intensely before 1000 km, the pistons, piston rings and cylinder block can be worn down or cause of a seized engine. In this case, clean or bore the
engine or replace it with a new one.
Fuel Injector
Please remove the carbon deposits or gummy residues inside the fuel injector every 1000 km or when the vehicle has not been operated for a long time.
Water tank heat sink and water tank front protection net.
Execute the inspection and cleaning for every 1000km of journey. Earlier cleaning and maintenance will be required if the running area is dusty and rainy.
ABS wheel speed sensor / reading disc
Execute the maintenance and inspection for every 5000km. If required, make new parts replacement.

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KYMCO CV3 Series Specifications

General IconGeneral
BrandKYMCO
ModelCV3 Series
CategoryMotorcycle
LanguageEnglish

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