Hisun Motors HS800UTV 2014 User Manual

FOREWORD
Brief introduction to maintenance handbook of HS800UTV
The handbook is edited by Technical Center of Chongqing Huansong Science And
Technology Industrial Co.,Ltd, and is supplied to dealers and technicians as document of
technique.Mainly, the handbook gives methods to check, maintain and repair utility terrain
vehicles （UTV）, and supplies some relevant technique and performance data. Some
techniques and method inside may be used to check, maintain and repair other models of
UTV, although it is mainly for HS800UTV.
Please read the handbook through and fully understand it; otherwise, any improper
repairing and amounting would bring you problems, and accident may occur in your use.
Proper use and maintenance can guarantee UTV being driven safely, reduce its
malfunction, and help the vehicle remain its best performance.
The standards, performances and specifications mentioned in interpretation are
based on the sample in design, and they are subject to changes according to the
product’s improvement without prior notice.
Second version ,January, 2014
Published by Chongqing Huansong Science And Technology Industrial Co.,Ltd
Chongqing Huansong Science And Technology Industrial Co.,Ltd holds the copy right.
No publishing and reprinting without permission.

Hisun Motors HS800UTV 2014 Specifications

General

Brand	Hisun Motors
Model	HS800UTV 2014
Category	Utility Vehicle
Language	English

Summary

GENERAL INFORMATION

SAFETY

Provides essential safety guidelines for servicing the UTV and handling gasoline.

BASIC SERVICE METHODS

ENGINE PRINCIPLES AND OPERATING REQUIREMENTS

ENGINE WILL NOT START

Provides a systematic approach to identifying and resolving starting issues.

POOR ENGINE PERFORMANCE

Engine Overheating (Cooling System)

Covers causes of engine overheating related to the cooling system, including coolant level and blockages.

FUEL SYSTEM

Fuel System Troubleshooting

Isolates common fuel system problems and provides troubleshooting steps for poor fuel flow.

ENGINE

ELECTRICAL TESTING

Preliminary Checks and Precautions

Details initial checks and safety precautions before starting any electrical troubleshooting.

BRAKE SYSTEM

Replacing the Front Brake Pads

Provides steps for checking and replacing front brake pads, including caliper piston adjustment.

REPLACING THE PARKING BRAKE PADS

Covers checking and replacing parking brake pads, including fluid level checks.

SPECIFICATIONS

TIGHTENING TORQUES

Provides a comprehensive list of tightening torques for various engine and chassis components.

MAINTENANCE AND ADJUSTMENT OF THE UTV

MAINTENANCE SCHEDULE

Presents a schedule of routine maintenance tasks with recommended intervals.

Adjusting the valve clearance

Provides detailed steps for adjusting valve clearance when the engine is cool.

CHASSIS

MALFUNCTION INSPECTION

Provides a systematic guide for diagnosing appearance and brake system malfunctions.

DIRECTION SYSTEM

Covers maintenance and troubleshooting of the UTV's steering system.

WHEEL AND TYRE PARTS

Covers front wheel and tire inspection, removal, and installation procedures.

SUSPENSION

Covers maintenance and adjustment of the suspension system.

ELECTRICAL COMPONENTS

ELECTRICAL SYSTEM MALFUNCTION INSPECTION

STARTER MOTOR

IF THE HEADLIGHT AND/OR TAILLIGHT FAIL TO COME ON:

ENGINE MANAGEMENT SYSTEM

COMPONENTS OF EMS

Multec 3.5 Injectors

Throttle Body Assembly(with stepper motor)

TROUBLESHOOTING

STARTING FAILURE/HARD STARTING

POOR IDLE SPEED PERFORMANCE

ENGINE OVERHEATING

UNSTABLE HANDLING