EasyManua.ls Logo

Yingang YG48Q-5A - User Manual

Default Icon
144 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
YG48Q-5AMaintenance ManualForeword
1
Foreword
With the ever increasing varieties of motorcycles, new structures and new techniques have increasingly been applied.
To help YINGANG TECHNOLOGY Co., Ltd users and maintenance personnel better understand the maintenance,
adjustment and repair techniques of YG48Q-5A motorcycle, we prepared this maintenance manual. This manual is
expected to facilitate the YINGANG TECHNOLOGY Co., Ltd users and maintenance personnel and provide technical
guidance for them.
The masterstroke of the manual is the YG48Q-5Amotorcycle , and the contents in Chapter 1-Chapter 3 are applicable
to the adjustment of various parts of the motorcycle. Chapter 4-18 describes various constituting parts of the motorcycle
respectively. Chapter 19 contains the electrical system diagram.
The standard maintenance procedures, maintenance precautions and general maintenance knowledge are not
covered in this manual. Any user or maintenance personnel who needs the above information may refer to the related
materials
All materials, charts and various data, as well as performance indices referenced herein, are for the latest model in our
product family at the date this manual is printed. YINGANG TECHNOLOGY Co., Ltd. shall have the right to, at any time,
amend this manual without prior notice. The copyright of all parts of this manual belongs to China YINGANG
TECHNOLOGY Co., Ltd. and no units or individuals are allowed to reprint it the without consent of our company.
We hope you will enjoy the comfort and pleasure it brings to you during your driving!
Question and Answer IconNeed help?

Do you have a question about the Yingang YG48Q-5A and is the answer not in the manual?

Summary

2. Lubrication System

Replacement of Lubricating Oil

Details the steps for draining, cleaning, and refilling engine oil.

3. Inspection and Adjustment

Engine Component Checks

Covers spark plug, oil, timing, pressure, valve, air filter, and idle speed checks.

Valve Clearance Adjustment

Guides on checking and adjusting valve clearance on a cold engine.

Control System Adjustments

Covers throttle, clutch, and brake controls adjustment and checks.

Brake System Maintenance

Focuses on brake fluid, pads, and caliper checks.

Drivetrain and Battery Checks

Includes drive chain tension and battery condition checks.

Steering and Suspension Checks

Covers steering stem bearing and suspension system inspection.

4. Fuel System

Removal and Installation of Fuel Tank

Step-by-step guide for removing and installing the fuel tank.

Removal and Installation of Carburetor

Details the process for removing and installing the carburetor.

5. Removal and Installation of Engine

Removal of Engine

Step-by-step instructions for removing the engine from the frame.

6. Cylinder Head, Cylinder and Piston

7. Clutch and Right Crankcase Cover

Clutch Maintenance

Covers clutch specs, troubleshooting, removal, installation, and inspection.

8. Magneto and Starting System

9. Crankcase, Crankshaft and Shift Mechanism

Crankcase Maintenance

Step-by-step guide for removing and mounting the crankcase.

10. Frame and Exhaust System

11. Front Wheel, Front Suspension Device and Steering Stem

Troubleshooting

Covers issues like unstable steering and wheel runout.

Front Wheel Maintenance

Steps for removing and installing the front wheel.

12. Rear Wheel and Rear Suspension Device

Rear Wheel Maintenance

Steps for removing, installing, and inspecting the rear wheel.

Rear Brake Inspection

Instructions for checking rear brake shoe wear and replacement.

14. Power Supply System

Maintenance of Charging System

Steps for disassembling, assembling, and checking the charging system.

15. Starting System

Maintenance of Starting System

Details disassembly, assembly, and maintenance procedures.

16. Illumination Signal System

Maintenance of Illumination System

Covers checks for various lights, switches, and the horn.

17. Electrical Starting Control System

Maintenance of Electrical Starting Control System

Steps for checking electrical start, fuses, and meters.

Major Faults Diagnosis

Guides on diagnosing common faults in indicators and meters.

18. Engine Management System

Maintenance of Engine Management System

Guidance on diagnosing EFI issues and using diagnostic tools.

Engine Cannot Start Troubleshooting

Troubleshooting guide for when the engine fails to start.

Yingang YG48Q-5A Specifications

General IconGeneral
Fuel SystemCarburetor
Front SuspensionTelescopic Fork
Rear BrakeDrum
Seat Height760 mm
Starting SystemElectric/Kick
Transmission4-Speed
Rear SuspensionDual shock absorbers
Engine TypeSingle-cylinder, air-cooled, 4-stroke

Related product manuals