Volkswagen Golf Service & Repair Manual: Evacuation and charging valves for quick-release couplings of air
conditioner service station on refrigerant circuit
Special tools and workshop equipment
required |
Torque wrench -V.A.G 1783- (2…10 Nm) with 1/4" ratchet
adapter -VAS 6234- |
WARNING
Danger of freezing injuries. |
If refrigerant circuit has not been evacuated,
refrigerant will escape. |
Extract refrigerant before opening refrigerant
circuit. If the refrigerant circuit is not opened within
10 minutes after it has been evacuated, pressure may
develop in coolant circuit due to re-evaporation.
Extract refrigerant again. |
|
Only valves and connections resistant to R134a refrigerant
and the related refrigerant oils may be used. |
The connectors for the high-pressure and low-pressure sides
are different (outside diameter). |
Always screw on sealing caps. |
Arrangement within the vehicle. |
See vehicle-specific repair manual
→ Rep. gr.87 |
|
|
|
1 -
Air conditioner compressor
2 -
Condenser
3 -
Restrictor
4 ...
Note
Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS
6234-
Appropriate insert -T10364- to remove Schrader valve ...
Other materials:
Removing and installing underbody heat shield
Note
The removal and installation procedures may have to be modified
slightly depending on engine fitted.
Removing
–
Removing centre underbody panel
→ Chapter.
–
Removing front tunnel cross-piec ...
Pre-treatment of bonded surfaces when renewing laser-welded roofs
Using P180-grade sandpaper, dry-sand cathodic dip primer on
bonding surface for roof
→ Item down to bare metal.
–
Using P180-grade sandpaper, dry-sand bonding surface for
...
Electric windows – functions
First read and observe the introductory information
and safety warnings One-touch opening and closing
One-touch opening and closing makes it possible to fully open and close the windows.
The individual buttons do not have to be held down to do this.
For one-touch closing: pull the button fo ...
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