Volkswagen Touran Service Manual: Refrigerant Circuit, Flushing
 Note
For vehicles in which no adapters fit on to the refrigerant
pipes, for example, a blower pistol with rubber mouthpiece is to
be used to blow through individual components. Special care must
be taken not to damage the connections (crushing or scratching). |
Evaporator is to be flushed via the connection for
low-pressure pipe (large diameter) after removing expansion
valve or removing restrictor. |
Always flush components in direction opposite of refrigerant
flow direction.
|
Check expansion valve and replace if dirty or corroded. |
If there are dark, sticky deposits in the components that
cannot be removed with compressed air, replace these components. |
Thin, light grey deposits on the insides of refrigerant
pipes do not impair the function of the components. |
After flushing, always replace receiver/dryer or reservoir
and restrictor. Replace dryer cartridge or dryer on condensers
with attached dryer. |
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In order to be able to force moisture and other contaminants
out of refrigerant circuit, compressed air and nitrogen (to
force moisture out of refrigerant circuit) ar ...
Other materials:
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Indicator lamps
→ Function
→ Switch of the lane departure warning system in the following situations
Additional information and warnings:
Exterior views
Volkswagen information sy ...
Volkswagen Touran Owners Manual. Cleaning stowage compartments, drink holders and ash trays
First read and observe the introductory
information and safety warnings Cleaning stowage compartments and
drink holders
Some stowage compartments and drink holders have a removable rubber insert in
the base.
Moisten a clean, lint-free cloth with water and clean the parts.
If this ...
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