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Opel Astra G 1998 User Manual

Opel Astra G 1998
301 pages
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Opel Astra G 1998 Specifications

General IconGeneral
BrandOpel
ModelAstra G 1998
CategoryAutomobile
LanguageEnglish

Summary

Advanced Driving Techniques

Learning to Drive by Experience

Discusses gaining experience through practical driving and learning from mistakes.

Importance of Concentration

Emphasizes the importance of focused attention while driving for safety.

Anticipation and Planning

Highlights predicting hazards and planning ahead for safe driving.

Safety Precautions and Hazards

General Hazards

Details risks like scalding, working under vehicles, fire, and electrical shock.

Specific Hazards

Discusses specific dangers like hydrofluoric acid, fumes, asbestos, and battery hazards.

Roadside Repairs

Troubleshooting No-Start Issues

Steps for diagnosing when a car won't start, with or without starter motor activity.

Jump Starting Procedure

Detailed instructions on how to safely jump-start a vehicle using booster cables.

Wheel Changing Guide

Step-by-step guide for safely changing a vehicle's wheel.

Identifying Fluid Leaks

Explains how to identify common fluid leaks under the vehicle.

Towing Precautions

Provides instructions and precautions for towing a vehicle.

Weekly Vehicle Checks

Underbonnet Component Checks

Identifies key components under the bonnet for visual inspection.

Engine Oil Level Check

Instructions on how to check and maintain the engine oil level.

Coolant Level Check

Guidance on checking and topping up the engine's coolant.

Brake and Clutch Fluid Check

Instructions for checking and topping up brake and clutch fluid.

Tyre Condition and Pressure

Covers checking tyre wear, damage, and inflation pressure.

Screen Washer Fluid Level

How to check and refill the screen washer fluid reservoir.

Power Steering Fluid Level

Instructions for checking and topping up the power steering fluid.

Wiper Blade Inspection

Guidance on inspecting and replacing wiper blades.

Battery Condition Check

Information on checking the battery condition and corrosion.

Electrical System Checks

Covers checks and troubleshooting for the vehicle's electrical systems.

Chapter 1: Routine Maintenance and Servicing

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Vehicle Specifications

Provides technical specifications for various vehicle components and fluids.

Maintenance Schedule Overview

Outlines recommended service intervals based on mileage or time.

Component Location Guide

Illustrates the location of key maintenance components under the bonnet and body.

Detailed Maintenance Procedures

Step-by-step guides for performing routine maintenance tasks.

Chapter 2A: SOHC Petrol Engine Repairs

Task Difficulty Levels

Classifies tasks by the level of expertise required.

SOHC Engine Specifications

Provides technical specifications for SOHC engines.

Torque Wrench Settings

Lists torque values for various engine components.

General Information and Engine Description

Overview and description of SOHC engine components and systems.

In-Car Engine Repair Operations

Lists tasks performable without full engine removal.

Compression Testing Procedures

Explains how to perform and interpret a compression test.

Camshaft and Crankshaft Procedures

Details procedures for camshaft and crankshaft removal and refitting.

Timing Belt Maintenance

Instructions for timing belt removal, refitting, and adjustment.

Cylinder Head and Component Repairs

Procedures for cylinder head and related component repairs.

Chapter 2B: DOHC Petrol Engine Repairs

Task Difficulty Levels

Classifies tasks by the level of expertise required.

DOHC Engine Specifications

Provides technical specifications for DOHC engines.

Torque Wrench Settings

Lists torque values for various engine components.

General Information and Engine Description

Overview and description of DOHC engine components and systems.

In-Car Engine Repair Operations

Lists tasks performable without full engine removal.

Camshaft and Crankshaft Procedures

Detailed steps for camshaft and crankshaft removal and refitting.

Timing Belt and Tensioner Procedures

Instructions for timing belt and tensioner assembly.

Cylinder Head and Component Repairs

Procedures for cylinder head and related component repairs.

Chapter 2C: Engine Removal and Overhaul

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Engine Specifications

Provides technical specifications for engine components.

Engine Removal Methods and Precautions

Methods and safety precautions for engine removal.

Engine Overhaul Procedures

Comprehensive guide to engine overhaul and reassembly.

Cylinder Head Dismantling and Servicing

Steps for dismantling and servicing the cylinder head.

Piston and Crankshaft Procedures

Specifications and procedures for pistons, rings, and crankshaft.

Chapter 3: Cooling, Heating, and Air Conditioning Systems

Task Difficulty Levels

Classifies tasks by the level of expertise required.

System Specifications

Provides technical specifications for cooling, heating, and A/C systems.

Torque Wrench Settings

Lists torque values for cooling, heating, and A/C system components.

Cooling System Maintenance

General information and procedures for the cooling system.

Radiator Service Procedures

Detailed steps for radiator removal, inspection, and refitting.

Thermostat and Cooling Fan Procedures

Procedures for thermostat and electric cooling fan.

Heater System Maintenance

Information and procedures for the vehicle's heater system.

Air Conditioning System Servicing

Details components and procedures for the air conditioning system.

Chapter 4A: Fuel and Exhaust Systems

Task Difficulty Levels

Classifies tasks by the level of expertise required.

System Specifications

Provides technical specifications for fuel and exhaust systems.

Torque Wrench Settings

Lists torque values for fuel and exhaust components.

Fuel System Overview and Precautions

General information and safety precautions for the fuel system.

Throttle Body and Accelerator Cable Service

Procedures for throttle body and accelerator cable.

Fuel Injection System Types

Information on Multec and Simtec fuel injection systems.

Fuel Pump Removal and Refitting

Instructions for fuel pump removal and refitting.

Chapter 4B: Emission Control Systems

Task Difficulty Levels

Classifies tasks by the level of expertise required.

System Specifications

Provides technical specifications for emission control systems.

Torque Wrench Settings

Lists torque values for emission control components.

Emission Control System Testing and Renewal

Procedures for testing and renewing emission control components.

Catalytic Converter and EGR System Information

General information and precautions for catalytic converters and EGR systems.

Chapter 5A: Starting and Charging Systems

Task Difficulty Levels

Classifies tasks by the level of expertise required.

System Specifications

Provides technical specifications for starting and charging systems.

Torque Wrench Settings

Lists torque values for starting and charging system components.

General Information and Battery Procedures

General information and safety precautions, plus battery testing and charging.

Alternator and Starter Motor Service

Instructions for alternator and starter motor removal and refitting.

Oil Pressure Switch Service

Procedures for oil pressure switch removal and refitting.

Chapter 5B: Ignition System

Task Difficulty Levels

Classifies tasks by the level of expertise required.

System Specifications

Provides technical specifications for the ignition system.

Ignition Module Service

Procedures for ignition module removal and refitting.

Ignition Timing Adjustment

How to check and adjust ignition timing.

Chapter 6: Clutch

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Clutch Specifications

Provides technical specifications for the clutch.

General Clutch Information

General information about the clutch system.

Clutch Hydraulic System Bleeding

Procedures for bleeding the clutch hydraulic system.

Selector Cable and Clutch Pedal Procedures

Instructions for selector cable and clutch pedal.

Clutch Assembly Service

Procedures for clutch assembly removal and refitting.

Chapter 7A: Manual Transmission

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Manual Transmission Specifications

Provides technical specifications for manual transmissions.

General Transmission Information

General information about manual transmissions.

Transmission Fluid Service

Procedures for draining and refilling transmission fluid.

Gearbox and Selector Mechanism Adjustments

Adjustments for the gearbox and selector mechanism.

Driveshaft Oil Seal Replacement

Instructions for driveshaft oil seal replacement.

Chapter 7B: Automatic Transmission

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Automatic Transmission Specifications

Provides technical specifications for automatic transmissions.

General Automatic Transmission Information

General information about automatic transmissions.

Transmission Fluid Service

Procedures for draining and refilling transmission fluid.

Selector Cable and Fluid Temperature Sensor Service

Instructions for selector cable and fluid temperature sensor.

Starter Inhibitor and Switches Service

Procedures for starter inhibitor and various switches.

Chapter 8: Driveshafts

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Driveshaft Specifications

Provides technical specifications for driveshafts.

Torque Wrench Settings

Lists torque values for driveshaft components.

General Driveshaft Description

General information about driveshafts.

Driveshaft Removal and Refitting

Procedures for driveshaft removal and refitting.

Driveshaft Joint Service

Instructions for driveshaft joint checking and renewal.

Chapter 9: Braking System

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Braking System Specifications

Provides technical specifications for the braking system.

Torque Wrench Settings

Lists torque values for braking system components.

General Braking System Information

General information about the braking system.

Hydraulic System Bleeding

Procedures for bleeding the hydraulic braking system.

Front Brake Pad Renewal

Instructions for front brake pad renewal.

Rear Brake Shoe Renewal

Instructions for rear brake shoe renewal.

Chapter 10: Suspension and Steering

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Suspension and Steering Specifications

Provides technical specifications for suspension and steering.

Torque Wrench Settings

Lists torque values for suspension and steering components.

General Information and Precautions

General information and safety precautions for suspension and steering.

Front Wheel Hub Service

Instructions for front wheel hub removal and refitting.

Front Suspension and Steering Component Service

Procedures for front suspension and steering components.

Rear Suspension Component Service

Procedures for rear suspension components.

Chapter 11: Bodywork and Fittings

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Bodywork and Fittings Specifications

Provides technical specifications for bodywork and fittings.

General Bodywork Maintenance

Procedures for maintaining the bodywork underframe.

Minor Body Damage Repair

Procedures for repairing minor body damage.

Front and Rear Bumper Service

Instructions for front and rear bumper removal and refitting.

Bonnet Service Procedures

Instructions for bonnet removal, refitting, and adjustment.

Lock Striker Service

Instructions for lock striker removal and refitting.

Chapter 12: Body Electrical Systems

Task Difficulty Levels

Classifies tasks by the level of expertise required.

Body Electrical System Specifications

Provides technical specifications for body electrical systems.

Torque Wrench Settings

Lists torque values for body electrical components.

General Information and Precautions

General information and safety precautions for electrical systems.

Diagnosing Electrical Faults

Steps for diagnosing and troubleshooting common electrical faults.

Fuses, Relays, and Switches Service

Information on fuses, relays, and various switches.

Wiper Arm and Ignition Switch Service

Procedures for wiper arm and ignition switch removal and refitting.

Lighting System Service

Procedures for servicing various lights, including headlights and foglights.

Diagram 1: Wiring Diagrams

Key to Symbols

Explains the meaning of symbols used in the wiring diagrams.

Key to Circuits

Identifies the electrical circuits shown in the diagrams.

Reference Information

Vehicle Dimensions and Weights

Lists the physical dimensions and weights of vehicle models.

Conversion Factors

Provides conversion factors for various units of measurement.

Buying Spare Parts and Vehicle Identification

Advice on purchasing parts and identifying vehicle components.

General Repair Procedures and Environmental Considerations

General guidelines for repairs and environmentally responsible disposal.

Jacking, Vehicle Support, and Battery Disconnection

Safety procedures for vehicle support and battery handling.

Tools and Working Facilities

Lists essential tools and equipment for maintenance and repair.

MOT Test Checks Guide

Guide to performing MOT test checks on the vehicle.

Fault Finding Guide

Guide to diagnosing and troubleshooting common vehicle faults.

Glossary of Technical Terms

Defines common technical terms used in the manual.

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