Volkswagen CC 2010 User Manual

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Workshop Manual
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Service
Service Department. Technical Information

Volkswagen CC 2010 Specifications

General

Brand	Volkswagen
Model	CC 2010
Category	Automobile
Language	English

Summary

00 - Technical data

1.6.10 Detecting leaks

1.10 General safety

General safety guidelines for working with air conditioning systems.

1.11 Safety precautions for when working on vehicles with air conditioning and when handling refrigerant R134a

Specific safety measures for AC work and R134a handling.

1.12 Basics for working on refrigerant circuit

4 Refrigerant circuit

4.1 Important repair notes on air conditioning

Key notes and precautions before repairing AC systems.

4.2 Retrofitting refrigerant circuit from R12 refrigerant to R134a refrigerant

5 Working with the air conditioner service station

5.1 Important notes for working with the air conditioner service station

Essential guidelines for operating AC service stations.

5.3 Draining refrigerant circuit using air conditioner service station

Steps to drain the refrigerant circuit using service station.

5.4 Evacuating refrigerant circuit using air conditioner service station

Procedure for evacuating the refrigerant circuit.

5.5 Charging refrigerant circuit using air conditioner service station

Steps for charging the refrigerant circuit.

5.8 Draining air conditioner service station

6 Detecting leaks in refrigerant circuit

6.1 Leak detection in refrigerant circuit using compressed air or nitrogen

Methods for detecting leaks using compressed air or nitrogen.

6.3 Detecting leaks in refrigerant circuit using leak detecting system - VAS 6196- or leak detecting system - VAS 6201- or a later model

Using VAS 6196/6201 systems for leak detection.

7 Clearing refrigerant circuit of contaminants

7.1 Blowing through refrigerant circuit with compressed air and nitrogen

7.2 Purging (cleaning) refrigerant circuit with refrigerant R134a

Process for cleaning the refrigerant circuit using R134a.

7.2.2 Purging electrical air conditioner compressor

Purging procedures for electrical AC compressors.

10 Checking pressures on vehicles

10.1 Checking pressures in refrigerant circuit (using air conditioner service station)

Procedure for checking refrigerant circuit pressures using a service station.

10.2 Checking systems with a restrictor and collector (with internally regulated air conditioner compressor)

10.3 Checking systems with an expansion valve and reservoir (with internally regulated air conditioner compressor)

10.4 Checking systems with an expansion valve and reservoir (without regulated air conditioner compressor)

10.5 Checking systems with a restrictor and reservoir and air conditioner compressor regulating valve - N280- (with externally regulated air conditioner compressor)

10.6 Checking systems with an expansion valve, receiver and air conditioner compressor regulating valve - N280- (with externally regulated air conditioner compressor)

10.7 With expansion valve, receiver and electrical air conditioner compressor

11 Renewing components

11.1 In the event of leaking or damaged components (apart from the air conditioner compressor, receiver or reservoir)

Replacing components other than compressor, receiver, or reservoir.

11.2 Renewing air conditioner compressor

Procedure for replacing the air conditioner compressor.

11.3 Renewing receiver or reservoir, and restrictor

Replacing receiver, reservoir, and restrictor.

12 Testing equipment and tools

12.1 List of test equipment, tools and materials

12.1.1 Tools and materials available from distribution centre or importer