VW Golf manuals

Volkswagen Golf Service & Repair Manual: Air conditioner service and recycling equipment

At present, various manufacturers offer air conditioner service devices on the market for evacuating, cleaning and charging refrigerant in vehicle air conditioning systems.
   
Test and measurement work that can be performed using a pressure gauge
Displays on the pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -& ...

Classification of extraction and charging devices in groups
Group 3: Portable extraction and charging devices linking the air conditioning system to a fixed compressed gas container. The ...

Other materials:

Absorbent glass mat battery
Maintenance-free battery with a contained electrolyte and no colour indicator Lead-acid battery where the electrolyte is contained within a microscopic glass mat (AGM). The battery is sealed and fitted with valves. ...

Without roller dynamometer for four-wheel drive vehicles
  Note If no test rig is available for four-wheel drive vehicles, the brake test can also be carried out on a standard single-axle roller dynamometer as follows: –  Drive vehicle forwards onto the rollers. ...

Physical basics
The four known physical states of water also apply to air conditioning refrigerants. 1 -  Gas (invisible) 2 -  Vapour 3 -  Liquid 4&nbs ...

© 2016-2024 Copyright www.vwgolf.org