LONCIN G120F User Manual

G120F/G160F/G200F Contents
- 1 -
G120F·G160F·G200F
Shop manual
Loncin Motor Co., LTD

LONCIN G120F Specifications

General

Brand	LONCIN
Model	G120F
Category	Engine
Language	English

Summary

Part I Specifications

1-2 Product Parameters

Details technical specifications for G120F, G160F, and G200F engine models.

1-3 Dimensions

Presents boundary and mounting dimension drawings for the engines.

1-5 Wiring Diagrams

Displays electrical wiring schematics for the engine's systems.

Part II Description of Maintenance

2-1 Safety Precautions

Outlines critical safety guidelines to follow during engine maintenance.

2-2 Maintenance Standards

Lists standard specifications and service limits for engine components.

2-3 Torque Values

2-4 Troubleshooting

Offers diagnostic steps for common engine starting and operational problems.

Part III Maintenance

3-1 Maintenance Schedule

Presents a schedule of recommended maintenance tasks based on operating hours.

3-2 Engine Oil

3-3 Oil Alert System Inspection

3-7 Spark Plug

3-10 Governor

Part IV Disassembly and Maintenance

4-2 Starter and Control Box

4-3 Carburetor

4-5 Flywheel, Ignition Coil, Starter Motor, and Lighting Coil

4-6 Cylinder Head and Valves

4-7 Crankcase, Piston, Connecting Rod, and Crankshaft

Disassembly, inspection, and reassembly of core engine internal parts.

4-8 Governing Gear and Fuel Level Switch

4-9 Reduction System