KYMCO Vitality 50 - User Manual

275 pages

Save Page as PDF

To Next Page

VITALITY 50

PREFACE

This Service Manual describes the technical features and servicing

procedures for the KYMCO VITALITY 50.

In this manual, many illustrations and drawings are used to help

servicemen have better understanding.

Section 2 contains the service precautions for all operations and

troubleshooting stated in this manual. Read them carefully before starting

any operation.

Section 3 describes the inspection/adjustment procedures, safety rules and

service information for each part, starting from periodic maintenance.

Sections 4 through 17 give instructions for disassembly, assembly and

inspection of lubrication system, engine, fuel system and electrical

equipment.

Section 18 is the KYMCO clean air system (for EURO 2)

y KWANG

YANG Motor Co.,

Ltd.

First Edition, May 2004

unauthorized use without the written permission of

KWANG YANG Motor Co., Ltd.

is expressly prohibited.

4121-LBD5/6-S00

Main Page

Other manuals for KYMCO Vitality 50

Owner's Manual71 pages

Questions and Answers

S
sarahnavarroJul 26, 2025
What to do if my KYMCO Vitality 50 Scooter engine will not start?
- J
  John BlackJul 26, 2025
  If your KYMCO Scooter engine won't start, there could be several reasons. It might be due to an empty fuel tank, a clogged fuel line between the fuel tank and carburetor, or a clogged float oil passage. To check, see if fuel reaches the carburetor by loosening the drain screw. Also, remove the spark plug and install it into the spark plug cap to test for a spark by connecting it to the engine ground.
S
Shawn MorenoAug 9, 2025
Why is there weak or no spark in my KYMCO Vitality 50 Scooter?
- B
  bradley82Aug 9, 2025
  A weak or absent spark in your KYMCO Scooter can stem from several issues: a faulty charging system, a faulty spark plug, a fouled spark plug or a faulty CDI unit. To troubleshoot, remove the spark plug, install it into the spark plug cap, and check for a spark by connecting it to the engine ground. Also, test the cylinder compression.

Summary

Specifications

Specifications (4-Stroke)

General Information

Service Precautions

Essential safety and procedural guidelines for servicing the motorcycle.

Troubleshooting (2-Stroke)

Common issues and diagnostic procedures for the 2-stroke engine.

Troubleshooting (4-Stroke)

Common issues and diagnostic procedures for the 4-stroke engine.

Final Reduction

Final Reduction Disassembly

Step-by-step instructions for disassembling the final reduction unit.

Final Reduction Inspection

Final Reduction Assembly

Crankcase;Crankshaft

Crankcase;Crankshaft (2-Stroke)

Detailed procedures for servicing the 2-stroke crankcase and crankshaft.

Crankcase;Crankshaft (4-Stroke)

Detailed procedures for servicing the 4-stroke crankcase and crankshaft.

Carburetor

Service Information (2-Stroke)

General instructions and specifications for the 2-stroke carburetor.

Service Information (4-Stroke)

General instructions and specifications for the 4-stroke carburetor.

Throttle Valve (2-Stroke)

Carburetor (2-Stroke)

Air Screw Adjustment (2-Stroke)

Reed Valve (2-Stroke)

Carburetor (4-Stroke)

Steering Handlebar;Front Wheel;Front Brake;Front Shock Absorber;Front Fork

Steering Handlebar

Front Wheel

Hydraulic Brake

Instructions for brake fluid replacement and bleeding.

Front Shock Absorber

Front Fork

Rear Wheel;Rear Brake;Rear Shock Absorber

Rear Wheel

Rear Brake

Rear Shock Absorber

Electrical Equipment

Charging System

Battery

Procedure for removing, inspecting, and charging the motorcycle battery.

Ignition System

Information and diagrams for the ignition system components.

Electric Starter

Instrument;Switches;Lights

Troubleshooting

Diagnostic guide for instrument, lights, and switch malfunctions.

Fuel Unit

Oil Meter

Switches

KYMCO Vitality 50 Specifications

General

Displacement	49 cc
Cooling System	Air-cooled
Fuel System	Carburetor
Transmission	CVT automatic
Front Suspension	Telescopic fork
Rear Suspension	Single shock
Front Brake	Disc
Rear Brake	Drum
Ignition	CDI
Front Tire	120/70-12
Rear Tire	130/70-12
Wheelbase	1, 280 mm
Fuel Capacity	5 liters
Starting System	Electric & Kick
Engine Type	2-stroke, single-cylinder