Volkswagen Golf Service & Repair Manual: Removing air conditioner compressor from and installing to bracket, Golf GTE
Special tools and workshop equipment
required |
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Torque wrench -V.A.G 1331- (5…50 Nm) |
– |
Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“. |
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Comply with notes
→ Chapter „Working on refrigerant circuit“. |
– |
Observe safety precautions when working on the high-voltage
system
→ Chapter „Safety precautions when working on high-voltage
system“. |
– |
Observe safety precautions when working in the vicinity of
high-voltage components
→ Chapter „Safety precautions when working in the vicinity of
high-voltage components“. |
– |
Observe the risk category of the high-voltage system
→ Rep. gr.00. |
Danger to life due to high voltage.There is a risk of severe or fatal
injury due to electric shock.The high-voltage system must be de-energised
by a suitably qualified technician.
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Now de-energise the high-voltage system
→ Rep. gr.93. |
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Remove noise insulation under engine
→ General body repairs, exterior; Rep. gr.66. |
Remove front right wheel housing liner
→ General body repairs, exterior; Rep. gr.66. |
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If fitted, push noise insulation of electrical air
conditioner compressor -V470--5-
aside or detach it partly in order to gain access to connectors
and bolts. |
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|
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Separate connector -2- from
electric air conditioner compressor -V470--5-. |
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Separate high voltage cable -3-
from electric air conditioner compressor -V470--5-. |
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Disconnect potential equalisation line
-4- from electrical air conditioner compressor -V470--5-. |
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Remove electrical air conditioner compressor -V470--5-. |
Risk of damage to the air conditioner compressor. Refrigerant oil may
accumulate in the compression chamber of a removed air conditioner
compressor.After installing a new air conditioner compressor or adding
new refrigeration oil, give the air conditioner compressor 10 turns by
hand before the poly V-belt is fitted. |
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Secure electrical air conditioner compressor -V470--2-
to body with suitable material (e.g. welding wire
-1-). |
Installation is carried out in the reverse order. When
installing, note the following: |
– |
Only start vehicle after refrigerant circuit has been
assembled. |
– |
Only start vehicle when refrigerant circuits are charged. |
Note
The contact points of the electrical air conditioner
compressor -V470- and the engine must be checked prior to
installation. |
The contact surfaces must be clean, rust- and grease-free. |
Danger to life due to high voltage.There is a risk of severe or fatal
injury due to electric shock.The high-voltage system must be brought
into operation by a suitably qualified technician.
→ Chapter „Assembly overview - drive unit of air conditioner
compressor“ |
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Note
In vehicles with start-stop system, note abort conditions:
→ Chapter
Special tools and workshop equipment
require ...
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783
...
Other materials:
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This chapter contains information on the following subjects:
→ Technical requirements
→ Mechanically positioned ball coupling
→ Fitting a bicycle carrier on the mechanically positioned ball coupling
→ Hitching and connecting the trailer
...
Removing and installing front air distribution flap control motor -V426-,
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Special tools and workshop equipment
required
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First carry out the following work:
–
Switch off all electrical consumers.
–
...
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First read and observe the introductory information
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There are different types of air recirculation mode:
Manual
air recirculation mode (heating system, air conditioning (manual), Climatronic).
...
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