Volkswagen Golf Service & Repair Manual: Safety precautions when working on cooling system
| Risk of scalding due to hot coolant |
| The cooling system is under pressure when the engine is hot. Hot
steam/hot coolant can escape - risk of scalding. |
| – |
Wear protective gloves. |
| – |
Release pressure by covering cap of coolant expansion tank with a
cloth and opening it carefully. |
Risk of injury due to unsecured test and measuring equipment
If a front passenger airbag is triggered during an accident,
unsecured test and measuring equipment can become dang ...
Risk of injury due to electric shock
The ignition system is under high-voltage when the engine is
running. Touching the ignition system may result in an electric shock.
...
Other materials:
Assembly overview - intake manifold
1 -
Coolant pipe
Clipped onto intake manifold.
Removing and installing coolant pipe
→ Chapter
2 -
Intake manifold
Combined in one unit with charge air cooler
Remov ...
Removing and installing parking aid control unit -J446-, RHD vehicle
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester.
Removing
â ...
Effects on metal
In its pure state, refrigerant R134a is chemically stable
and does not attack iron or aluminium.
However, impurities such as chlorine compounds in the
refrigerant do attack certain metals and plastics. This can lead
to blockages, leaks a ...
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Safety precautions during road tests in which test and measuring equipment
is used
Safety precautions when working on ignition system