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. Vehicle-specific weight ratings
First read and observe the introductory information
and safety warnings All data in the official vehicle
documents take precedence over these data. All data in this manual are valid for
the basic model. The vehicle data sticker in the service schedule and the official
vehicle documents ...
Volkswagen Touran Service Manual. Aquaplus Touch-Up Additive
Definition:
t
Touch-Up Additive for Aquaplus -LVM 030 000 A2-
Note
The usage and application instructions for the Touch-Up
Additive for Aquaplus -LVM 030 000 A2- is described here
→&n ...
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