VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing refrigerant line between condenser and evaporator

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Air conditioner / Refrigerant circuit / Removing and installing refrigerant line between condenser and evaporator

Special tools and workshop equipment required
   
   

Engine bung set -VAS 6122
Engine bung set -VAS 6122

Torque wrench -V.A.G 1331/- (5…50 Nm)
Air conditioner service station
Removing
–  Observe safety precautions → Chapter „Safety precautions when handling refrigerants“.
–  Comply with notes → Chapter „Working on refrigerant circuit“.
–  Extract refrigerant using air conditioner service station before opening refrigerant circuit.
–  Remove front bumper cover → General body repairs, exterior; Rep. gr.63.
–  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.
 

Removing and installing refrigerant line between condenser and evaporator

–  Unscrew nut -1-.
–  Separate refrigerant lines.
 

Removing and installing refrigerant line between condenser and evaporator

–  Unscrew bolt -5- of lower refrigerant line -3-.
–  Remove refrigerant line -3- from condenser -1-.
–  Unclip refrigerant line -3- from retainers, and remove it.
Installing
Installation is carried out in the reverse order. When installing, note the following:
–  Renew seals. For versions, refer to → Electronic Parts Catalogue.
–  Moisten seals with refrigerant oil before installing → Chapter.
  Note
Ensure proper seating of seals in the groove of the respective refrigerant line.
Specified torques
→ Chapter „System overview - refrigerant circuit“.
Assembly overview - assembly mountings → Rep. gr.10
Front bumper cover → General body repairs, exterior; Rep. gr.63
 

Removing and installing refrigerant line between condenser and evaporator

Refrigerant line with restrictor
Observe safety precautions → Chapter „Safety precautions when handling refrigerants“. –  Comply with notes →& ...

Removing and installing refrigerant line between condenser and air conditioner compressor
Special tools and workshop equipment required         Torque wr ...

Other materials:

Unlocking the selector lever lock manually
Fig. 214 Removing the cover of the gearshift gate Fig. 215 Unlocking the selector lever lock manually (Variant A) and (Variant B) First read and observe the introductory information and safety warningsIf the power fails in the vehicle (for example if the battery is discharged) and the ve ...

Safety precautions for working on vehicles with Start/Stop system
Risk of injury due to unexpected engine start In vehicles with activated Start/Stop system, the engine may start up unexpectedly. The status of the Start/Stop system is indicated by a message in the dash panel insert. –  Deactivate Start/Stop syste ...

Retrofitting a towing bracket
Fig. 108 Dimensions and attachment points for retrofitting a towing bracket First read and observe the introductory information and safety warnings Volkswagen recommends having the towing bracket retrofitted by a qualified workshop. The cooling system may need to be modified or heat shield ...

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