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:

Warning and indicator lamps
First read and observe the introductory information and safety warnings  Lit up Possible cause   Solution Handbrake is applied. Release the handbrake   . Brake system fault. Do not drive on! Obtain profe ...

Corrosion Protection for Body, Attached and Welded Parts
Attachments Coat the insides of the fenders, doors, covers and lids completely. A spray application wet in wet procedure is sufficient. Before assembly, the seal the inside of the attachments with cavit ...

Diesel particulate filter
First read and observe the introductory information and safety warningsThe diesel particulate filter filters out soot particles in the exhaust gas. The soot particles gather in the filter and are burnt under high temperatures periodically (regeneration). Heat produced can warm the engine. ...