VW Golf manuals

Volkswagen Golf Service & Repair Manual: Welding and soldering on refrigeration systems

Before welding and brazing on vehicles (in the vicinity of the air conditioning system components), extract the refrigerant and then purge the system by blowing through with compressed air and using nitrogen.
The products of decomposition of refrigerants under heat are not only poisonous but are strongly corrosive, so that pipework and system parts could be attacked. This refers primarily to hydrogen fluoride.
   
Pungent smell
A pungent odour indicates that the products of decomposition mentioned above are already present. Breathing in these substances must be avoided under all circumstances, or the bronchial tubes, lungs and other organs could be injured.
   
Handling refrigerants
  WARNING Danger of freezing injuries. The refrigerant can emerge as liquid or as vapour. ...

First aid
In the event of contact with the eyes or mucous membranes, wash immediately with copious running water and summon an eye specialist. In t ...

Other materials:

2-pack steel filler set
Designation:   2-pack steel filler set -DA 787 300 A2- Issue 09.2012 Product description This filler is a polyester filler with a powdered metal mixture for the creation ...

Spare wheel or temporary spare wheel
Fig. 203 In the luggage compartment: handwheel for securing the spare wheel First read and observe the introductory information and safety warnings Removing the spare wheel Open the tailgate and lift up the luggage compartment floor until it is held in position by the side restraints ...

Removing and installing air distribution flap control motor -V428-, LHD vehicles
Special tools and workshop equipment required Vehicle diagnostic tester Removing –  Remove dash panel → General body repairs, interior; Rep. gr.70. ...

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