Volkswagen Polo Service & Repair Manual: A/C Technology Basic Principles

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 ...

Physical Principles

The four known states of water also apply to air conditioning system refrigerants. 1 -  gaseous (invisible) 2&n ...

Other materials:

Wiring Harness Repair Set - Wire Strippers -VAS1978/3
The Wiring Harness Repair Set - Wire Strippers -VAS1978/3- is used for professional stripping and cutting of wires. The Wiring Harness Repair Set - Wire Strippers -VAS1978/3- is a component of the Wiring Harness Repair Set -VAS1978B- and ...

Evacuating and Charging Valve, High Pressure Side
Special tools and workshop equipment required Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench 1783 - 1/4" Drive Ratchet -VAS6234-   WARNING There is a dan ...

SAFELOCK mechanism
First read and observe the introductory information and safety warnings Depending on the vehicle equipment level, the vehicle may have a SAFELOCK mechanism and an anti-theft alarm . Function Action Locking the vehicle and activating the SAFELOCK mechanis ...