Volkswagen Polo Service & Repair Manual: Introduction

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / A/C System, General Information / Introduction

The purpose of this Repair Manual is to provide foremen and mechanics with the basic knowledge needed to ensure expert working.

Note

Expert knowledge is achieved by one who has taken part successfully in instructional training e.g. AB160 or ST160, including trained experts.

This Repair Manual also serves as instructional material.

It should also be available for presentation to the responsible supervisory agency on request.

Caution

Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system.

Only use tools and materials approved by the manufacturer.

The warranty is voided if non-approved tools or materials are used.

A/C System, General Information

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Additional Information Sources

Technical Service Handbook outlining action to be taken to rectify current problems. For the repair manual for model-specific repair work. Refe ...

Other materials:

Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as refrigerant. The refrigerant employed is tetrafluoroethane R134a, which bo ...

Spare wheel or temporary spare wheel
Fig. 148 In luggage compartment: variant A: handwheel for securing spare wheel and variant B: handwheel for securing temporary spare wheel First read and observe the introductory information and safety warningsRemoving the spare wheel Open the tailgate then lift up and secure the variab ...

Indicator lamp for the tyre monitoring system
First read and observe the introductory information and safety warnings Lit up Possible cause Solution The tyre pressure of one tyre or several tyres has decreased considerably in comparison to the tyre pressure set by ...