Volkswagen Golf Service & Repair Manual: Removing and installing refrigerant line between condenser and evaporator
Special tools and workshop equipment
required |
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Engine bung set -VAS 6122 |
Torque wrench -V.A.G 1331/- (5…50 Nm) |
Air conditioner service station |
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Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“. |
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Comply with notes
→ Chapter „Working on refrigerant circuit“. |
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Extract refrigerant using air conditioner service station
before opening refrigerant circuit. |
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Remove front bumper cover
→ General body repairs, exterior; Rep. gr.63. |
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Remove right engine mounting
→ Rep. gr.10. |
Risk of freezing injury caused by escaping pressurised refrigerant.There
is a risk of injury to the skin and parts of the body due to
freezing.Always wear safety gloves.Always wear safety goggles.Extract
refrigerant, and open the refrigerant circuit immediately afterwards.If
more than 10 minutes passed since the refrigerant has been extracted, do
not open the refrigerant circuit prior to extracting refrigerant anew.
Due to re-evaporation, pressure will be built up in the refrigerant
circuit. |
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Separate refrigerant lines. |
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Unscrew bolt -5- of lower
refrigerant line -3-. |
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Remove refrigerant line -3-
from condenser -1-. |
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Unclip refrigerant line -3-
from retainers, and remove it. |
Installation is carried out in the reverse order. When
installing, note the following: |
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Renew seals. For versions, refer to
→ Electronic Parts Catalogue. |
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Moisten seals with refrigerant oil before installing
→ Chapter. |
Note
Ensure proper seating of seals in the groove of the
respective refrigerant line. |
→ Chapter „System overview - refrigerant circuit“. |
Assembly overview - assembly mountings
→ Rep. gr.10 |
Front bumper cover
→ General body repairs, exterior; Rep. gr.63 |
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Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“.
–
Comply with notes
→& ...
Special tools and workshop equipment
required
Torque wr ...
Other materials:
General notes
Gearbox
The torque of the engine is transmitted via the flywheel to
the dual clutch gearbox. The flywheel and the dual clutch are
joined together by a toothed connection. Together they take on
the function of the dual-mass flywheel ...
Selection menu
First read and observe the introductory information
and safety warnings
Menu
Function
See
Driving data
Information
and settings for the multifunction display (MFD).
,
Display of current warning or information mess ...
Water content
Only very small amounts of water are soluble in liquid
refrigerant. On the other hand, refrigerant vapour and water
vapour mix in any proportion.
Any water present in the refrigerant circuit will be carried
along as droplets. The dessica ...
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