EasyManua.ls Logo

HER CHEE ATV-90 - User Manual

Default Icon
57 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
SERVICE MANUAL
ATV-50/90/100
October, 2002
High Power Engine
HER CHEE INDUSTRIAL CO., LTD.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the HER CHEE ATV-90 and is the answer not in the manual?

Summary

Foreword

Initial Set-Up Information

Injector Oil and Transmission Gear Oil

Specifies required oils for engine and transmission systems.

Break-In Procedure

Guidelines for initial engine break-in for durability and performance.

Engine, Ignition System, Chassis Overview

Brief descriptions of key ATV systems.

Set-Up Procedure

Battery Installation and Initial Fills

Instructions for battery setup, oil, and fuel filling.

Component Assembly and Starting Checks

Steps for assembling parts, connecting cables, and initial engine start.

PDI (PRE DELIVERY INSPECTION)

Pre-Delivery Inspection Checklist

A checklist of items to verify before delivering the ATV.

Front Brake Assembly Alignment Caution

Specific warning for front brake plate assembly alignment.

INFORMATION FOR PREPARATION

General Operation Precautions

Guidelines on part replacement, screw tightening, and using original parts.

Lubrication and Tool Usage Guidelines

Notes on lubricants, assembly checks, team operations, and symbol definitions.

Model Specifications Overview

Technical specifications for ATV-50, ATV-90, and ATV-100 models.

Locking Torque Standards

Torque specifications for various screws, nuts, and bolts.

CHECK AND ADJUST

Operating Device Checks

Procedures for checking handle play, wheel angle, cushions, and bolts.

Brake Device and Riding Device Checks

Inspection of brake play, test rides, tire pressure, and tire size.

Tire and Buffer Device Checks

Detailed checks for tire condition, locking torque, and suspension damage.

Power Transmission, Electric, and Engine Checks

Checks for clutch, gear box, ignition, battery, wiring, and engine noise.

Lubrication and Drive Chain Checks

Inspection of oil level, fuel filter, throttle, exhaust, and drive chain tension.

Disassembly of External Parts

Step-by-step guide to removing external body panels and handle bar.

Adjustment of Oil Pump and Drive Chain

Procedures for adjusting the oil pump control and drive chain tension.

LUBRICANT SYSTEM

Lubrication System Operation and Troubleshooting

Guidance on operating the lubricant system and diagnosing common issues.

Motor Oil Pump Disassembly

Steps for removing and disassembling the motor oil pump.

Oil Tank Disassembly

Instructions for removing and disassembling the oil tank.

FUEL SYSTEM

Fuel System Troubleshooting

Common issues and their potential causes for starting and running problems.

Throttle Valve Disassembly;Assembly

Steps for removing and reassembling the throttle valve and related parts.

Carburetor Removal

Procedure for removing the carburetor from the engine.

Carburetor Disassembly;Assembly

Detailed steps for disassembling and reassembling the carburetor.

Inlet Valve Disassembly

Instructions for disassembling the intake manifold and reed valve assembly.

Fuel Tank Disassembly

Steps for removing and disassembling the fuel tank.

Air Filter Replacement

Procedure for replacing the air filter and disassembling the air cleaner assembly.

REMOVE OF ENGINE

Engine Removal and Related Components

Steps for engine removal, including oil tank, air cleaner, and muffler.

CYLINDER HEAD; CYLINDER; PISTON

Cylinder Head;Cylinder;Piston Operation & Diagnosis

Precautions and troubleshooting for compression, noise, and wear.

Cylinder Head;Cylinder;Piston Disassembly

Steps for disassembling the cylinder head, cylinder, and piston components.

Piston Ring Installation

Guidelines for installing piston rings correctly on the piston.

Starter; Driving Disc; Clutch; Transmission Disc

Starter and Transmission Troubleshooting

Diagnosing issues with vehicle movement and power.

Left Crank Case Cover Disassembly

Steps for removing the left crank case cover.

Kick Starter Disassembly

Procedure for disassembling the kick starter mechanism.

Left Crank Case Disassembly

Steps for disassembling the left crank case.

Sliding Driving Disc Disassembly

Procedure for disassembling the sliding driving disc components.

Clutch; Transmission Belt Disc Disassembly

Steps for disassembling the clutch and transmission belt disc.

Final Transmission Mechanism

Transmission Gear Oil Replacement

Instructions for changing the transmission gear oil.

Primary Drive Gear;Final Reduction Disassembly

Steps for disassembling the primary drive gear and final reduction mechanism.

Driving Shaft Change

Procedure for removing and replacing the driving shaft.

Crank Case; Crank Shaft

Crank Case Disassembly and Assembly

Steps for disassembling and reassembling the crank case and crankshaft.

Crank Shaft Handling Precautions

Warnings and procedures for safe disassembly and assembly of the crank case.

Front Wheel

Front Wheel Troubleshooting

Common issues related to steering, brake efficiency, and wheel shaking.

Front Wheel (ATV-50) Disassembly;Assembly

Steps for removing and reassembling the front wheel and brake drum for ATV-50.

Front Wheel (ATV-90;100) Disassembly;Assembly

Steps for removing and reassembling the front wheel and brake drum for ATV-90/100.

Front Brake Disassembly

Procedure for disassembling the front brake components.

Suspension Arm Disassembly

Steps for removing and disassembling the front suspension arms.

Steering Shaft Assembly Disassembly

Procedure for disassembling the steering shaft and knuckles.

Summary

Foreword

Initial Set-Up Information

Injector Oil and Transmission Gear Oil

Specifies required oils for engine and transmission systems.

Break-In Procedure

Guidelines for initial engine break-in for durability and performance.

Engine, Ignition System, Chassis Overview

Brief descriptions of key ATV systems.

Set-Up Procedure

Battery Installation and Initial Fills

Instructions for battery setup, oil, and fuel filling.

Component Assembly and Starting Checks

Steps for assembling parts, connecting cables, and initial engine start.

PDI (PRE DELIVERY INSPECTION)

Pre-Delivery Inspection Checklist

A checklist of items to verify before delivering the ATV.

Front Brake Assembly Alignment Caution

Specific warning for front brake plate assembly alignment.

INFORMATION FOR PREPARATION

General Operation Precautions

Guidelines on part replacement, screw tightening, and using original parts.

Lubrication and Tool Usage Guidelines

Notes on lubricants, assembly checks, team operations, and symbol definitions.

Model Specifications Overview

Technical specifications for ATV-50, ATV-90, and ATV-100 models.

Locking Torque Standards

Torque specifications for various screws, nuts, and bolts.

CHECK AND ADJUST

Operating Device Checks

Procedures for checking handle play, wheel angle, cushions, and bolts.

Brake Device and Riding Device Checks

Inspection of brake play, test rides, tire pressure, and tire size.

Tire and Buffer Device Checks

Detailed checks for tire condition, locking torque, and suspension damage.

Power Transmission, Electric, and Engine Checks

Checks for clutch, gear box, ignition, battery, wiring, and engine noise.

Lubrication and Drive Chain Checks

Inspection of oil level, fuel filter, throttle, exhaust, and drive chain tension.

Disassembly of External Parts

Step-by-step guide to removing external body panels and handle bar.

Adjustment of Oil Pump and Drive Chain

Procedures for adjusting the oil pump control and drive chain tension.

LUBRICANT SYSTEM

Lubrication System Operation and Troubleshooting

Guidance on operating the lubricant system and diagnosing common issues.

Motor Oil Pump Disassembly

Steps for removing and disassembling the motor oil pump.

Oil Tank Disassembly

Instructions for removing and disassembling the oil tank.

FUEL SYSTEM

Fuel System Troubleshooting

Common issues and their potential causes for starting and running problems.

Throttle Valve Disassembly;Assembly

Steps for removing and reassembling the throttle valve and related parts.

Carburetor Removal

Procedure for removing the carburetor from the engine.

Carburetor Disassembly;Assembly

Detailed steps for disassembling and reassembling the carburetor.

Inlet Valve Disassembly

Instructions for disassembling the intake manifold and reed valve assembly.

Fuel Tank Disassembly

Steps for removing and disassembling the fuel tank.

Air Filter Replacement

Procedure for replacing the air filter and disassembling the air cleaner assembly.

REMOVE OF ENGINE

Engine Removal and Related Components

Steps for engine removal, including oil tank, air cleaner, and muffler.

CYLINDER HEAD; CYLINDER; PISTON

Cylinder Head;Cylinder;Piston Operation & Diagnosis

Precautions and troubleshooting for compression, noise, and wear.

Cylinder Head;Cylinder;Piston Disassembly

Steps for disassembling the cylinder head, cylinder, and piston components.

Piston Ring Installation

Guidelines for installing piston rings correctly on the piston.

Starter; Driving Disc; Clutch; Transmission Disc

Starter and Transmission Troubleshooting

Diagnosing issues with vehicle movement and power.

Left Crank Case Cover Disassembly

Steps for removing the left crank case cover.

Kick Starter Disassembly

Procedure for disassembling the kick starter mechanism.

Left Crank Case Disassembly

Steps for disassembling the left crank case.

Sliding Driving Disc Disassembly

Procedure for disassembling the sliding driving disc components.

Clutch; Transmission Belt Disc Disassembly

Steps for disassembling the clutch and transmission belt disc.

Final Transmission Mechanism

Transmission Gear Oil Replacement

Instructions for changing the transmission gear oil.

Primary Drive Gear;Final Reduction Disassembly

Steps for disassembling the primary drive gear and final reduction mechanism.

Driving Shaft Change

Procedure for removing and replacing the driving shaft.

Crank Case; Crank Shaft

Crank Case Disassembly and Assembly

Steps for disassembling and reassembling the crank case and crankshaft.

Crank Shaft Handling Precautions

Warnings and procedures for safe disassembly and assembly of the crank case.

Front Wheel

Front Wheel Troubleshooting

Common issues related to steering, brake efficiency, and wheel shaking.

Front Wheel (ATV-50) Disassembly;Assembly

Steps for removing and reassembling the front wheel and brake drum for ATV-50.

Front Wheel (ATV-90;100) Disassembly;Assembly

Steps for removing and reassembling the front wheel and brake drum for ATV-90/100.

Front Brake Disassembly

Procedure for disassembling the front brake components.

Suspension Arm Disassembly

Steps for removing and disassembling the front suspension arms.

Steering Shaft Assembly Disassembly

Procedure for disassembling the steering shaft and knuckles.

HER CHEE ATV-90 Specifications

General IconGeneral
BrandHER CHEE
ModelATV-90
CategoryOffroad Vehicle
LanguageEnglish

Related product manuals