Volkswagen Polo Service & Repair Manual: A/C Service and Recycling Units

Pressure Gauge, Tests and Measurements

Indicators on pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -&nb ...

Extraction System Group Classifications

At this time, A/C service units for extracting, cleaning and filling refrigerant for motor vehicle A/C systems are available from various manufacturers. ...

Other materials:

Introduction
This chapter contains information on the following subjects:  → Preparing for a journey and driving safely  → Driving abroad  → Driving through water on roads Depending on where the vehicle is used, it could be a good idea to have an engine and transmission guard insta ...

A/C Refrigerant Low Pressure Switch -F73
  Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. Refer to → Rep. Gr.87.     ...

Introduction
This chapter contains information on the following subjects:  → Vehicle identification data  → Engine data  → Dimensions  → Performance figures The vehicle data sticker in the service schedule or the vehicle registration documents show which engine is installed i ...