DAELIM ET-300 User Manual

1
ET-300
Service Manual

DAELIM ET-300 Specifications

General

Brand	DAELIM
Model	ET-300
Category	Offroad Vehicle
Language	English

Summary

1. INFORMATION

1-1 Safety

General safety precautions for operating the vehicle.

1-3 Engine Specifications

Detailed technical specifications of the engine and chassis.

1-5 Torque Values

1.6 Special Tools

2. MAINTENANCE

2-1 Maintenance Data

Specifications for maintenance items like spark plug gap and torque values.

2-2 Maintenance Schedule

Schedule for regular maintenance based on mileage or time.

2-10 Brake System

3. ENGINE REMOVE AND INSTALLATION

3-2 Engine Removal

Step-by-step guide to removing the engine.

3-3 Engine Installation

Step-by-step guide for installing the engine.

4. LUBRICATION SYSTEM

4-2 Precautions In Operation

4-3 Troubleshooting

4-4 Engine Oil

Procedure for checking and changing engine oil.

4-6 Oil Pump

Removal, disassembly, inspection, and re-assembly of the oil pump.

4-7 Gear Oil

5. FUEL SYSTEM

5-2 Precautions In Operation

5-3 Trouble Diagnosis

5-4 Carburetor Remove / Install

Procedure for removing and installing the carburetor.

5-8 Adjustment Of Idle Speed

6. CYLINDER HEAD/VALVE

6-2 Precautions In Operation

6-3 Troubleshooting

6-4 Cylinder Head Removal

Step-by-step guide to removing the cylinder head.

6-5 Cylinder Head Inspection

6-6 Valve Stem Replacement

Procedure for replacing valve stems and valve guides.

6-7 Valve Seat Inspection And Service

Inspection and service procedures for valve seats.

6-8 Cylinder Head Reassembly

Step-by-step guide for reassembling the cylinder head.

6-9 Cylinder Head Installation

Step-by-step guide for installing the cylinder head.

6-10 Valve Clearance Adjustment

7. CYLINDER/PISTON

7-2 Precautions In Operation

7-3 Trouble Diagnosis

7-4 Cylinder And Piston Removal

Step-by-step guide to removing the cylinder and piston.

7-5 Piston Ring Installation

Procedure for installing piston rings.

7-6 Piston Installation

Procedure for installing the piston and piston pin.

7-7 Cylinder Installation

Step-by-step guide for installing the cylinder.

8. V-BELT DRIVING SYSTEM

8-2 Maintenance Description

8-3 Trouble Diagnosis

8-4 Left Crankcase Cover

8-5 Drive Belt

8-6 Drive Face

8-7 Clutch Outer/Driven Pulley

Disassembly, inspection, and replacement of clutch outer/driven pulley components.

9. FINAL DRIVING MECHANISM

9-2 Precautions In operation

9-3 Trouble Diagnosis

9-4 Disassembly Of Transmission

Step-by-step guide to disassembling the transmission.

9-5 Inspection Of Mission Mechanism

9-6 Bearing Replacement

Procedure for replacing bearings in the crankcase and gear box.

9-7 Re-assembly Of Final Driving Mechanism

Step-by-step guide for reassembling the final driving mechanism.

10. ALTERNATOR/STARTING CLUTCH

10-2 Precautions In Operation

10-3 Right Crankcase Cover Removal

Step-by-step guide to removing the right crankcase cover.

10-4 A.C.G. Set Removal

10-6 Flywheel Removal

Procedure for removing the flywheel.

10-7 Starting Clutch

10-8 Flywheel Installation

Procedure for installing the flywheel.

10-9 A.C.G. Set Installation

10-10 Right Crankcase Cover Installation

Procedure for installing the right crankcase cover.

11. CRANKCASE / CRANK

11-2 General Information

11-3 Trouble Diagnosis

11-4 Disassembly Of Crankcase

Step-by-step guide to disassembling the crankcase.

11-5 Crankshaft Inspection

Inspection procedures for the crankshaft and its bearings.

11-6 Assembly Of Crankcase

Step-by-step guide for assembling the crankcase.

12. COOLING SYSTEM

12-2 General Information

12-3 Trouble Diagnosis

12-4 Trouble Diagnosis For Cooling System

12-5 System Test

12-7 Water Pump

Inspection, removal, and replacement of the water pump and its seals.

14. FRONT WHEEL AND BRAKE SYSTEM

14-2 Troubleshooting

14-3 Front Wheels

14-4 Hydraulic Brake

Procedures for removing and servicing the hydraulic brake system.

14-5 Suspension Adjustment

15. REAR WHEEL AND BRAKE SYSTEM

15-2 Troubleshooting

15-3 Remove Rear Wheel And Rear Brake

Procedures for removing the rear wheel and brake disc/shoe.

15-4 Swingarm & Rear Axle Holder

15-5 Suspension Adjustment

18.TROUBLESHOOTING

18-1 Engine Can Not Work

Troubleshooting steps for when the engine will not start.

18.2 Poor Performance At Low And Idle Speeds

Troubleshooting steps for poor engine performance at low speeds.

18.3 Poor Performance At High Speed

Troubleshooting steps for poor engine performance at high speeds.

18.4 Loss Power

Troubleshooting steps for loss of vehicle power.

18.5 Poor Handling

Troubleshooting guide for poor vehicle handling issues.