VW Touran manuals

Volkswagen Touran Service Manual: O-Ring

  Caution
Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system.
Only use tools and materials approved by the manufacturer.
The warranty is voided if non-approved tools or materials are used.
All components of the refrigerant circuit submitted for quality observation are always to be sealed (use original sealing caps of original part).
Replace damaged or leaking components of refrigerant circuit. Refer to → Chapter "Components, Replacing".
To date, the original parts (compressor, reservoir, receiver/dryer, evaporator and condenser) have been filled with nitrogen gas. This charge is being gradually discontinued. There is little or no pressure equalization when removing the sealing plugs from the original part.
   
These o-rings seal off the connection points between individual components of the refrigerant circuit.
Only O-rings that are resistant to refrigerant r134a and refrigerant oil must be installed. Make sure they are original replacement parts.
Refer to the Parts Catalog.
O-ring:
Always use only once.
Make sure diameters -a- and -b- are correct.
Coat with refrigerant oil before installing
  Note
The color coding of refrigerant circuit o-rings with R134a has been discontinued. Colored and black O-rings are used.
Refer to → Rep. Gr.87.
Refer to the Parts Catalog.
  O-Ring
Expansion Valve
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

Refrigerant Circuit Pipes and Hoses
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

Other materials:

Volkswagen Touran Owners Manual. Overview of the front passenger side
Fig. 10 Overview of the front passenger side (left-hand drive vehicles). The controls are mirrored for right-hand drive vehicles Key for  : Location of front passenger front airbag in the dash panel Key-operated switch in the stowage compartment for switching off the front passen ...

Volkswagen Touran Owners Manual. Opening or closing the windows electrically
Fig. 32 In the driver door: buttons for the front and rear electric windows and the safety button. Fig. 33 In the driver door: Buttons for the front and rear electric windows and buttons for the electrical childproof lock First read and observe the introductory information and safety war ...

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