Volkswagen Golf 1992 User Manual

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Service
Service Department. Technical Information

Volkswagen Golf 1992 Specifications

General

Brand	Volkswagen
Model	Golf 1992
Category	Automobile
Language	English

Summary

Refrigerant Leak Detection

General Safety Precautions

Safe Refrigerant Handling & Procedures

Covers safe handling, personal protection, welding, first aid, and pressure tank safety.

Extraction & Charging Equipment Safety

AC System & R134a Handling Safety

Refrigerant Circuit Work Basics

Refrigerant Circuit General Information

Refrigerant Circuit Design

Evacuation & Charging Valves for Service Stations

Switches & Sensors in Refrigerant Circuit

Electrical Components (External)

Refrigerant Circuit Pressures & Temperatures

Pressure Gauge Testing & Measurement

AC Service & Recycling Equipment

Refrigerant Circuit Repair Notes

Recycling and Disposal Laws

Refrigerant & Oil Disposal

Provides guidelines for the proper disposal of refrigerants and machine oil.

Refrigerant Circuit Overview

Key Air Conditioning Repair Notes

Provides crucial notes and warnings before performing repairs on AC systems.

Operating the AC Service Station

AC Service Station Operation Notes

Provides essential notes and precautions for operating AC service stations.

Connecting AC Service Station for Diagnostics

Draining Refrigerant Circuit with Service Station

Evacuating Refrigerant Circuit

Charging Refrigerant Circuit with Service Station

AC System Commissioning After Charging

Charging Service Station Refrigerant Container

Draining AC Service Station

Refrigerant Circuit Leak Detection

Leak Detection: Compressed Air/Nitrogen

Describes leak detection methods using compressed air or nitrogen.

Leak Search Using V.A.G 1796 Detector

Leak Detection Systems VAS 6196/6201

Injecting Additive into Empty Circuit

Injecting Additive into Charged Circuit

Clearing Refrigerant Circuit Contaminants

Blowing Through Circuit with Air/Nitrogen

Describes cleaning the refrigerant circuit using compressed air and nitrogen.

Purging Refrigerant Circuit with R134a

AC System Complaints

Refrigerant Circuit Complaints

Lists common issues and symptoms related to the refrigerant circuit.

Common AC System Complaints

Connecting AC Service Station

Connecting to Dual-Side Connections

Procedure for connecting AC service stations to vehicles with dual-side connections.

Connecting Station for Diagnostics

Vehicle Pressure Checks

Checking Refrigerant Circuit Pressures

Details how to check refrigerant circuit pressures using an AC service station.

Refrigerant Pressure Readings

Checking Systems: Restrictor & Internally Regulated Compressor

Checking Systems: Expansion Valve & Internally Regulated Compressor

Checking Systems: Expansion Valve (Unregulated Compressor)

Pressure Checks: Unregulated Systems

Checking Systems: Restrictor & Externally Regulated Compressor

Systems: Expansion Valve, Receiver, Electrical Compressor

Component Replacement

Replacing Leaking/Damaged Components

Procedure for replacing leaking or damaged components, excluding compressor, receiver, or reservoir.

Component Replacement: Empty Circuit

Renewing Air Conditioner Compressor

Compressor Renewal: No Purge Needed

Procedure for renewing the AC compressor when no purging is needed.

Compressor Leaks or Internal Damage

Troubleshooting steps for AC compressors with leaks or internal damage.

Renewing Receiver, Reservoir, & Restrictor

Renewing Components After Purging/Contamination

Procedure for renewing receiver/reservoir and restrictor after contamination.

Renewing Components: No Purge Required

Testing Equipment & Tools

Test Equipment, Tools, & Materials List