Volkswagen Touran Service Manual: Evaporator

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. |
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The fluid refrigerant evaporates in the evaporator pipe
coils. The heat required for this is extracted from the air
flowing on the evaporator ribbing. The air cools off.
Refrigerant evaporates and is extracted with the absorbed heat
by the A/C compressor. |
A defined amount of refrigerant is supplied to the
evaporator by a restrictor or expansion valve. In systems with
expansion valve, the throughput is regulated so that only
gaseous refrigerant escapes the evaporator outlet. |
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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. Ashtray
Fig. 122 In the front centre
console: opening the ashtray
First read and observe the introductory information
and safety warnings There may be an ashtray in the front
centre console and in the rear door trim.
Opening and closing the ashtray
To open, pull the ashtray to the r ...
Volkswagen Touran Owners Manual. Cleaning and caring for the dash panel, wooden trims and plastic parts
First read and observe the introductory
information and safety warnings
Moisten a clean, lint-free cloth with water and clean the parts.
Treat plastic parts (inside and outside the vehicle) and the dash
panel
with a special solvent-free plastic cleaning and care
product that ha ...
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