Volkswagen Golf Service & Repair Manual: Clearing refrigerant circuit of contaminants
- Blowing through refrigerant circuit with compressed air and nitrogen
- Purging (cleaning) refrigerant circuit with refrigerant R134a
Detecting leaks in refrigerant circuit using leak detecting system -VAS
6196- or leak detecting system -VAS 6201- or a later model
Note
Small leaks can be detected with, for example, an UV leak
detector additive.
–
Evacuate refrigerant circuit using a ...
Blowing through refrigerant circuit with compressed air and nitrogen
Use compressed air to force moisture and other contaminants
out of the refrigerant circuit and use nitrogen to force
moisture out of the refrigerant circuit.
...
Other materials:
Removing and installing auxiliary air heater element - Z35- with auxiliary
air heater control unit - J604-, RHD vehicles
Removing
–
Remove centre console
→ General body repairs, interior; Rep. gr.68.
–
Remove glove compartment
→ General body repairs, interior; Rep. gr.68.
...
Checking a battery with colour indicator
WARNING
Danger of injury! Observe warning notices and safety
regulations
→ Chapter!
Carry out procedure in sequence as follows:
1.
...
Introduction
This chapter contains information on the following subjects:
→ An economic driving style
→ Driving in a fuel-efficient manner
Fuel consumption, environmental impact and wear on the engine, brakes and tyres
depend largely on three factors:
Personal driving style.
...
