Hisun HS 400 User manual

No one under the age of 16 should operate this vehicle.

Provincial / Municipal governments have dierent

regulations pertaining to owning and operating an

o-road vehicle; learn the regulations in your area.

READ THIS MANUAL CAREFULLY

For questions regarding this UTV,

please contact HISUN at: REV: 01221401

(877) 838-6188

www.hisunmotors.com

REV. 01231401

HS400

OWNER’S

MANUAL

Owner Manual

INTRODUCTION

Congratulations on your purchase of the HS400UTV-2/HS400UTV-3. This Owner’s / Operator’s

manual will provide you information regarding safe operation, operational instructions, maintenance and

care. Fully understanding this manual and following all of the instructions herein will provide the knowledge

needed to have safe and enjoyable UTV operation.

If you have any questions regarding the operation or maintenance of your UTV, please consult

the dealer.

IMPORTANT SAFETY MESSAGES

● READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING YOUR UTV. MAKE SURE

YOU UNDERSTAND ALL INSTRUCTIONS.

● PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE UTV.

● NEVER OPERATE THE UTV WITHOUT PROPER TRAINING OR INSTRUCTION.

● THIS UTV, AND ANY OTHER UTV OVER 90cc, SHOULD NOT BE RIDDEN BY ANYONE UNDER 16 YEARS

OF AGE.

Owner Manual

IMPORTANT MANUAL INFORMATION

FAILURE TO FOLLOW THE WARNINGS CONTAINED IN THIS MANUAL CAN RESULT IN SERIOUS INJURY

OR DEATH. Particularly important information is distinguished in this manual by the following

notations:

The Safety Alert Symbol means ATTENTION!

YOUR SAFETY IS INVOLVED!

Failure to follow WARNING instructions could result in severe injury or death to

the machine operator, bystander or a person inspecting or repairing the

machine.

A CAUTION indicates special precautions that must be taken to avoid damage

to the machine.

A NOTE provides key information to make procedures easier or clearer.

NOTE:

Owner Manual

IMPORTANT NOTICE

This UTV is designed and manufactured for OFF - ROAD use only. It is illegal and unsafe to operate this

UTV on any public street, road or highway.

This UTV complies with all applicable OFF - ROAD noise level and spark arrester laws and regulations in

effect at the time of manufacture.

Please check your local riding laws and regulations before operating this UTV.

When the temperature is below -4°F (-20°C), park the UTV in a place where the temperature is higher

than -4°F (-20°C). Start the UTV after the UTV has warmed up. Please see page 6-3 on the warming up

process.

Follow the proper parking procedures when the temperature is higher than 100°F (38°C): turn off the

engine; make sure the radiator fan is on for 3 minutes before turning off the power switch.

Starting the UTV for the first time will take longer because the fuel will need reach the fuel injectors. To

start the UTV the first time, hold the ignition key on at 5-second intervals. Allow the starter to rest 15

seconds between each start attempt.

Owner Manual

Location of the Warning and

Safety Labels 1-1

Safety Information 2-1

Description and Vehicle

Identification 3-1

Identification Number Records 3-3

Vehicle Identification Number 3-3

Control Functions 4-1

Ignition Switch 4-1

Indicator and Warning Lights 4-2

Speedometer Unit 4-4

Odometer and Trip Meter Modes 4-5

Clock Time Adjustment 4-6

Four-Wheel Drive Indicator 4-6

Differential Gear Lock Indicator 4-6

Fault Code Indicator 4-7

Switches 4-9

On-Command Four-Wheel-Drive and

Differential Gear Lock Switches

4-10

Throttle Pedal 4-14

Brake Pedal 4-15

Parking brake pedal 4-15

Drive Select Lever 4-16

Fuel Tank Cap 4-17

Seats 4-18

Seat Belts 4-19

Glove Compartment 4-21

Cargo Bed 4-22

Opening and Closing the Tailgate 4-23

Lifting and Lowering the Cargo Bed 4-23

Front and Rear Shock Adjustment 4-25

Trailer Hitch Bracket 4-31

Auxiliary DC Jack 4-32

Pre-Operation Checks 5-1

Brakes 5-2

Front and Rear Brakes Brake Pedal

5-2

Brake Fluid Level 5-3

Owner Manual

Brake Fluid Leakage 5-3

Brake Operation 5-3

Fuel 5-4

Gasohol 5-5

Engine Oil 5-6

Coolant 5-6

Final Gear Oil 5-7

Differential Gear Oil 5-7

Throttle Pedal 5-8

Throttle Freeplay 5-9

Throttle Freeplay Inspection 5-9

Throttle Freeplay Adjustment 5-9

Steering Wheel Inspection 5-10

Seat Belts 5-10

Fittings and Fasteners 5-10

Lights 5-10

Switches 5-10

How to measure tire pressure 5-13

Tire Wear Limit 5-14

Operation 6-1

Starting a Cold Engine 6-1

Starting a Warm Engine 6-2

Jump Starting 6-2

Warming Up 6-4

Drive Select Lever Operation and

Reverse 6-4

Vehicle Break-in Period 6-6

Engine Break-In 6-7

Parking 6-8

Parking on a Slope 6-9

Accessories 6-10

Loading 6-11

Your Vehicle 7-1

Getting To Know Your Vehicle 7-1

Learning To Operate Your Vehicle 7-5

Turning Your Vehicle 7-6

Operating Improperly in Reverse 7-7

Braking 7-8

Owner Manual

Going Uphill 7-8

Going Downhill 7-11

Crossing Through Shallow Water 7-12

Vehicle Immersion 7-14

Front Axle Differential Lock 7-15

Riding Over Rough Terrain 7-16

Riding in Brush or Wooded Areas 7-17

Encountering Obstacles on the Trail 7-18

Periodic Maintenance and

Adjustment 8-1

Periodic Maintenance Chart for the

Emission Control System 8-3

General Maintenance and

Lubrication Chart 8-4

Hood 8-6

To Open 8-6

To Cl o s e 8-7

EFI System 8-8

EFI System inspection 8-11

Engine Oil and Oil Filter Cartridge 8-11

To Check Engine Oil Level 8-11

To Change the Engine Oil (With or

Without Oil Fliter Cartridge

Replacement ) 8-13

Final Gear Oil 8-15

Checking the Final Gear Oil Level 8-15

Changing the Final Gear Oil 8-16

Differential Gear Oil 8-18

Checking the Differential Gear Oil 8-18

Changing the Differential Gear Oil 8-18

Oil cooler 8-20

Coolant 8-20

Checking the Coolant Level 8-20

Changing the Coolant 8-21

Axle Boots 8-23

Spark Plug Inspection 8-23

Removal 8-23

Inspection 8-24

Installation 8-24

Cleaning the Air Filter Elements 8-25

Owner Manual

Cleaning the Spark Arrester 8-29

Valve Clearance 8-31

Front Brake Pad Check 8-31

Rear Brake Pad Check 8-32

Checking the Brake Fluid Level 8-32

Brake Fluid Replacement 8-33

Checking the Brake Pedal 8-34

Brake Light Switch Adjustment 8-35

Cable Inspection and Lubrication 8-36

Brake Pedal and Accelerator Pedal

Lubrication 8-37

Rear Knuckle Upper and Lower

Pivot Lubrication 8-37

Steering Shaft Lubrication 8-38

Wheel Installation 8-39

Battery 8-40

Battery Maintenance 8-42

Fuse Replacement 8-42

Replacing Headlight Bulb 8-45

Tail / Brake Light Bulb Replacement 8-47

Troubleshooting 8-48

Solution To Common Problems In

Vehicle 8-50

Cleaning and Storage 9-1

Cleaning 9-1

Storage 9-3

Specifications 10-1

Fault code of Electronic Injection

System

11-1

USA EPA Emissions Limited

Warranty

12-1

Location of the Warning and Safety Labels 1-1

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