Related Manuals for HER CHEE ATV-90 II ANSI
Summarization of Contents
Initial Setup Procedures
Injector Oil Specifications
Specifies the recommended grade and type of oil for two-stroke engines.
Transmission Gear Oil
Details the multi-grade motor oil specification for the transmission.
Break-In Procedure
Outlines the steps for breaking in the ATV to ensure durability and performance.
Engine Type and Configuration
Describes the ATV engine as a two-stroke, reed induction, piston port motor.
Ignition System Details
Identifies the ignition system as Computerized Digital Ignition (CDI) with no maintenance required.
Chassis Construction
Explains the chassis is made of mild steel tubing, suitable for oxyacetylene welding.
Preparation Guidelines
Operation Attention
Key operational points for preparation, including part replacement and screw tightening.
Check and Adjustments
Service Item Check and Adjustment Guide
Explains how to use check marks for service timing and regular item exchange.
Lubricant System
Operation Precautions
Guidelines for handling the oil pump, avoiding dust, and maintaining oil flow.
Troubleshooting Guide
Lists common issues like smoke, overheating, piston burn, and oil clogging.
Motor Oil Pump Disassembly
Step-by-step instructions for disassembling the motor oil pump.
Oil Tank Disassembly
Procedures for removing and servicing the oil tank.
Fuel System
Operation Precautions
Important points for operating with fuel, including tube routing and air release.
Troubleshooting Guide
Common problems like no starting, unstable idle, and incorrect air/fuel mix.
Throttle Valve Procedures
Detailed steps for taking apart and reassembling the throttle valve.
Carburetor Removal
Instructions for removing the carburetor from the engine assembly.
Carburetor Disassembly
Procedures for disassembling and reassembling the carburetor.
Inlet Valve Disassembly
Steps for disassembling the inlet valve system.
Fuel Tank Disassembly
Procedures for removing and servicing the fuel tank.
Air Filter Replacement
Steps for replacing the air filter and disassembling the air cleaner assembly.
Engine Removal
Operation Precautions
Key considerations before and during engine removal.
Engine Disassembly Steps
Steps for disassembling the engine, including covers and throttle.
Muffler Removal
Instructions for removing the exhaust muffler.
Cylinder Head, Cylinder, and Piston
Operation Precautions
Precautions for operating on engine cylinder components.
Disassembly Procedures
Steps for disassembling the cylinder head, cylinder, and piston.
Piston Ring Installation Guide
Detailed guide on how to install piston rings correctly.
Starter, Clutch, and Transmission
Operation Precautions
Guidelines for preventing grease contamination on transmission parts.
Troubleshooting
Common issues related to vehicle movement and power insufficiency.
Left Crank Case Cover Disassembly
Procedures for removing the left crank case cover.
Kick Starter Disassembly
Steps for disassembling the kick starter mechanism.
Kick Pinion Installation
Guide on installing the kick pinion and spring clip.
Starter Inspection
How to inspect the starter for wear and damage.
Left Crank Case Disassembly
Procedures for disassembling the left crank case.
Sliding Driving Disc Disassembly
Steps for disassembling the sliding driving disc.
Clutch/Transmission Belt Disc Disassembly
Instructions for disassembling the clutch and transmission belt disc.
Final Transmission Mechanism
Operation Notes
Explains that maintenance is performed on the vehicle and requires special tools.
Gear Oil Replacement
Detailed steps for draining and refilling transmission gear oil.
Troubleshooting
Common issues like vehicle not moving or operating noise.
Primary Drive Gear Disassembly
Procedures for disassembling the primary drive gear and final reduction mechanism.
Driving Shaft Replacement
Steps for removing and installing the driving shaft.
Crank Case and Crank Shaft
Operation Precautions
Guidelines for disassembling and maintaining the crank case and crank shaft.
Crank Case Disassembly Steps
Procedures for disassembling the crank case using special tools.
Crank Case Assembly Steps
Steps for cleaning, checking, and assembling the crank case.
Front Wheel and Suspension
Operation Precautions
Precautions for removing front wheels and supporting the frame.
Troubleshooting Guide
Common issues like heavy steering, brake inefficiency, and wheel shaking.
Front Wheel Disassembly (ATV-50)
Steps for disassembling the front wheels of the ATV-50 model.
Front Wheel Disassembly (ATV-90/100)
Steps for disassembling the front wheels of the ATV-90/100 models.
Front Brake Disassembly
Procedures for disassembling the front brake components.
Suspension Arm Disassembly
Steps for disassembling the front suspension arms.
Steering Shaft Disassembly
Procedures for disassembling the steering shaft assembly and knuckles.
Rear Wheel, Suspension, and Brake
Troubleshooting
Common issues like rear wheel shaking, soft suspension, and brake inefficiency.
Rear Wheel Disassembly (ATV-50)
Procedures for disassembling the rear wheels of the ATV-50 model.
Rear Wheel Disassembly (ATV-90/100)
Procedures for disassembling the rear wheels of the ATV-90/100 models.
Rear Brake/Axle/Panel Disassembly
Steps for disassembling the rear brake, wheel axle, and brake panel.
Swing Arm Disassembly
Procedures for disassembling the swing arm sub-assembly.
Front and Rear Cushion Disassembly
Steps for disassembling and assembling front and rear suspension cushions.
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