Audi A6 1995 User Manual

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Refrigerant R134a Servicing
Edition 01.2011
Service
Service Department. Technical Information

Audi A6 1995 Specifications

General

Brand	Audi
Model	A6 1995
Category	Air Conditioner
Language	English

Summary

1 General Information

1.1 A/C System

Details the A/C system components, refrigerant, oil, and handling procedures.

1.2 Laws and Regulations

Covers environmental laws and regulations pertinent to refrigerant handling and disposal.

1.4 Refrigerant Circuit and Components

Describes the refrigerant circuit, its components, and essential precautions for working on it.

2 Description and Operation

2.1 Refrigerant Circuit

Details the refrigerant circuit, including components like the compressor, condenser, and evaporator.

2.2 Switches and Sensors on Refrigerant Circuit and Connections

Explains the function and types of switches and sensors within the A/C system.

2.4 A/C Service Station

Covers the operation and usage of A/C service stations for various maintenance tasks.

3 Specifications

3.3 Refrigerant Oils

Explains the types of refrigerant oils used and their properties.

3.4 Refrigerant Oil Capacities

Details the required quantities of refrigerant oil for various Audi models and compressors.

4 Diagnosis and Testing

4.1 Pressure Gauge, Tests and Measurements

Explains how to use pressure gauges for testing and measuring A/C system performance.

4.2 Leak Detection

Describes effective methods and tools for detecting leaks within the refrigerant circuit.

4.4 Pressures, Checking

Outlines procedures for checking refrigerant pressures and comparing them to specified values.

5 Removal and Installation

5.1 Leaking or Damaged Components Except A/C Compressor, Accumulator or Receiver - Circuit Empty of Refrigerant

Procedures for removing components when the refrigerant circuit is empty due to leaks.

5.3 Compressor, Replacing Without Flushing Refrigerant Circuit

Steps for replacing the A/C compressor without the need for flushing the entire circuit.

5.4 Compressor, Replacing Due to Leakage Or Internal Damage

Guidance on replacing a compressor that has leaked or suffered internal damage.

6 Special Tools

6.1 Commercially Available Tools and Materials

Lists and describes essential commercially available tools and materials for A/C system servicing.

6.2 Improvised Tools

Mentions improvised tools that can be used as alternatives.