Volkswagen Golf Service & Repair Manual: Working on refrigerant circuit
| Repairs requiring the opening of the refrigerant circuit
must only be carried out by specially trained personnel. |
| Notes on repairs to vehicles with air conditioning and on
handling refrigerant can be found in ELSA under
→ Air conditioning system with refrigerant R134a; Rep. gr.00. |
| Notes on testers and tools for repairs to vehicles with air
conditioning can be found in ELSA under
→ Air conditioning system with refrigerant R134a; Rep. gr.00. |
| Notes on working on air-conditioned vehicles using air
conditioner service station can be found in ELSA under
→ Air conditioning system with refrigerant R134a; Rep. gr.00. |
| Under certain conditions, it is not necessary to renew the
desiccant bag every time that the refrigerant circuit is opened.
Refer to ELSA under
→ Air conditioning system with refrigerant R134a; Rep. gr.00. |
| The conditions and the procedure for purging with
refrigerant R134a are described in ELSA under
→ Air conditioning system with refrigerant R134a; Rep. gr.00. |
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Renew seals.
Moisten seals with refrigerant oil before installing.
Ensure proper seating of seals on the pipe or in the groov ...
Other materials:
Overview of fitting locations - auxiliary heater
1 -
Auxiliary heater
With auxiliary heater control unit -J364-.
Removing
→ Chapter
2 -
Nut
20 Nm
3 -
Electrical connectors
4 -&nbs ...
Removing and installing TV tuner, Golf
Special tools and workshop equipment
required
Protective cap for wiring harness connector -VAS 6223/9-
If the control unit is replaced, select the
Replace function of the resp ...
Notes concerning odours in air conditioned vehicles
If the evaporator emits unpleasant odours, clean the
evaporator.
Volkswagen has tested and approved the ultrasound A/C
cleaner -VAS 6189A- as well as the suction feed spray-gun -V.A.G
1538- with the appropriate spray probe.
...
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Repair notes
Refrigerant circuit seals