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KEEWAY ARN150 User Manual

KEEWAY ARN150
85 pages
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Scooter Service and Maintenance Manual
ARN125/150
C o p y r i g h t :
K E E WAY I N T E R N AT I O N A L D E V E L O P M E N T C O . , LT D .
FEB.2006

Table of Contents

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KEEWAY ARN150 Specifications

General IconGeneral
BrandKEEWAY
ModelARN150
CategoryScooter
LanguageEnglish

Summary

General Information

Basic Terms of Engine

Defines fundamental engine terms like dead center, cylinder diameter, journey, and torque.

Service Workshop Safety

Provides essential safety warnings and rules for working in a repair shop environment.

Electric Safety

Offers guidelines for safely handling and routing electrical cables to prevent hazards.

Product

Engine and Transmission System Torque

Details specific torque values for various fasteners in the engine and transmission system.

Engine Removal and Installation

Outlines the step-by-step procedures for removing and installing the engine.

Cylinder Head Installation

Guides the process of installing the cylinder head, including torques and important notices.

Piston Installation

Provides detailed instructions for removing and installing piston rings and pistons.

Lubrication System

Valve Clearance Setup

Valve Clearance Setup

Details the procedure for setting valve clearance, including necessary steps and measurements.

Measure Air Pressure in Cylinder

Measure Air Pressure in Cylinder

Provides steps to measure cylinder air pressure and diagnose issues based on results.

Important Standard Engine Dimensions

Fuel System

Carburetor Removal and Installation

Provides comprehensive steps for removing, installing, and cleaning the carburetor assembly.

Brake System

Electrical System

Operational Procedures

Pre-Delivery Inspection

Lists essential inspection procedures to be performed before vehicle delivery.

Periodic Maintenance Schedule

Outlines periodic maintenance tasks and their recommended intervals based on mileage.

Engine Start Faults

Guides troubleshooting for engine start issues, including fuel and ignition system checks.

Engine Power/Speed Faults

Addresses issues like insufficient engine power, speed problems, and overheating.

Cylinder Pressure/Speed Faults

Troubleshoots low cylinder pressure, speed issues, and carburetor problems.

High Speed/Control Faults

Covers issues related to high-speed operation, control difficulty, and steering alignment.

Fuel System/Cylinder Faults

Diagnoses fuel system issues and cylinder/valve related problems affecting engine performance.

Driving Capability/Noise Faults

Addresses driving capability, noise issues, clutch problems, and wheel alignment.

Brake System Faults

Troubleshoots brake system issues like softness, hardness, and rear wheel alignment.

Electric System Faults

Covers electrical faults related to battery, starting system, and lighting.

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