Volkswagen Golf Service & Repair Manual: Safety precautions for working on vehicles with auxiliary/supplementary
heater
| Danger of fire and explosion from auxiliary/supplementary heater |
| In fire and explosion-endangered areas a spark or the high
temperature of the auxiliary/supplementary heater can cause a fire or an
explosion. Burn injuries are also possible. |
| – |
Switch the auxiliary/supplementary heater off in fire and
explosion-endangered areas. |
| Danger of poisoning from exhaust fumes |
| Auxiliary/supplementary heaters produce poisonous exhaust fumes.
Injuries to airways and poisoning are possible. |
| – |
In closed areas, only switch on the auxiliary/supplementary heated
when it is exclusively connected to an exhaust extractor system. |
| – |
In closed areas without an exhaust extractor system, switch off the
auxiliary/supplementary heater. |
| Danger of damage when starting the engine. |
| If the fuel system components (e.g. metering pump, fuel lines, fuel
gauge sender) are removed or opened, there is a possibility of causing
damage to the auxiliary/supplementary heater. |
| – |
Never attempt to start the engine when fuel system components are
removed or opened. |
| Malfunctions caused by air in the fuel system |
| After working on the fuel tank or the fuel delivery pump the
metering pump will draw air and supply it to the auxiliary/supplementary
heater. The air in the fuel system may cause the auxiliary/supplementary
heater to malfunction. |
| – |
Fill the fuel take-off pipe with fuel. |
| Risk of accidents and risk of injury due to activated timer of
auxiliary heater |
| On vehicles with activated timer for the auxiliary heater, the
auxiliary heater may be switched on unexpectedly. This poses a risk of
poisoning from exhaust gases, a risk of burns caused by hot auxiliary
heater components as well as a risk of fire and explosions caused by
high temperatures. |
| – |
Deactivate timer for auxiliary heater. |
Risk of scalding by hot coolant
When the engine is warm, the cooling system is under pressure.
Danger of scalding due to steam and hot coolant.
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Alway ...
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Assembly overview - speed sensor on rear axle, all-wheel drive
1 -
ABS speed sensor
Clean inside surface of hole before inserting sensor
Coat inside surface with high-temperature paste -G 052 112 A3-
Removing and installing
→ Chapter
2 -
Bolt
...
Paintwork in Aftersales
Panels galvanised on both sides
Earlier attempts at flanged pairings have resulted in the
fact that only panels that are galvanised on both sides are used
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Assembly overview - toothed belt cover
1 -
Lower toothed belt guard
2 -
Bolt
8 Nm
3 -
Engine support
Specified torque and tightening sequence
→ Fig.
4 -
Bolt
Sp ...
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Safety precautions when working on the cooling system
Identification