Volkswagen Touran Service Manual: Refrigerant Circuit Pipes and Hoses

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. |
The mixture of refrigerant oil and refrigerant r134a
corrodes certain metals (e.g. copper) and alloys and dissolves
some hose materials. Therefore use original replacement parts
only. |
Pipes and hoses are joined by threaded connections or
special plug connectors. |
 Note
Observe specified torque for threaded connections, use
appropriate release tools for plug connectors. |
|
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Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
sys ...
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. Introduction
This chapter contains information on the following subjects:
→ Opening or closing the panoramic sliding roof
→ Opening or closing the sun blind
→ Panoramic sliding roof – functions
→ Roll-back function on the panoramic s ...
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