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.
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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:
Charging battery in service mode with battery charger -VAS 5900-
WARNING
Danger of injury! Observe warning notices and safety
regulations
→ Chapter!
Caution
The operating mode †...
Balancing wheel, balancing wheel on stationary wheel balancer
Road test has been carried out
→ Chapter.
Clamp wheel into wheel balancing machine
Note
When balancing tyres, please remember that cleanliness is
absolutely essential, as is the case in an ...
Operation and safety notes for gas discharge bulbs
Note
Never change bulbs if you are not familiar with the
appropriate procedures, safety precautions or tools.
WARNING
Risk of death due to high voltage.
...
