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Other Volkswagen Workshop Service and Repair Manuals
Other Makes
Running gear
Body
Engine
Vehicle electrics
Power transmission
Heating, ventilation, air conditioning
Power unit
Heating, ventilation, air conditioning system
Air conditioning system with refrigerant R134a
Technical data
General notes on air conditioning systems
Introduction
Additional information
Basics of air conditioning
Vapour pressure table for refrigerant R134a
Refrigerant R134a
Characteristics of refrigerant R134a
Refrigerant machine oil
Comfort
How air conditioning works
General safety
Safety precautions for when working on vehicles with air conditioning and when handling refrigerant R134a
Basics for working on refrigerant circuit
O-ring
Before operating the air conditioning system after recharging with refrigerant
General information on refrigerant circuit
Statutory texts and instructions
Refrigerant circuit
Working with the air conditioner service station
Detecting leaks in refrigerant circuit
Clearing refrigerant circuit of contaminants
Complaints
Connecting air conditioner service station
Checking pressures on vehicles
Renewing components
Testing equipment and tools