Volkswagen Touran Service Manual: Connecting Service Station
A/C Service Station, Connecting for Measuring and Testing
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Connect the A/C service station to the power supply. |
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Connect quick-release coupling adapter to charging hoses of
service station (handwheels not screwed in/hand shut-off valve
not open).
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Switch on service station and evacuate charging hoses (only
necessary if there is air in charging hoses). |
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Switch off A/C service station. |
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Remove caps from service connections (with valve). |
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Connect the A/C service station to the refrigerant circuit
using service connections with quick-release coupling adapters. |
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Screw in handwheel of quick-release coupling adapters only
until valves are definitely open at refrigerant circuit
connection (observe pressure gauge, do not strain valves). |
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Perform planned tests and measurements. |
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Odor from Evaporator or Heat Exchanger?
Fishy smell
From leak at cooling system of engine or of A/C system
heater core.
...
Other materials:
Volkswagen Touran Owners Manual. Washing the vehicle
First read and observe the introductory
information and safety warnings The longer substances such as insects,
bird droppings, resinous tree sap, road dirt, industrial deposits, tar, soot or
road salt and other corrosive materials remain on the vehicle, the more damage
they do to the paint ...
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Information stickers and plates
→ Using the vehicle in other countries and continents
→ Radio reception and aerials
→ Volkswagen repair information
→ Declaration of conf ...
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Odor from the Heater and A/C Unit