Volkswagen Golf Service & Repair Manual: Refrigerant circuit with restrictor and reservoir
1 - |
Air conditioner compressor |
5 - |
Reservoir with dryer cartridge |
Note
Arrows show the direction of refrigerant flow. |
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1 -
Evaporator
2 -
Expansion valve
3 -
Valve for extracting, charging and measuring
...
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783- (2…10 Nm) with 1/4" ratchet
adapter -VAS 6234-
...
Other materials:
Removing and installing heater and air conditioning unit
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331/- (5…50 Nm)
Hose clamps up to 25 mm -3094-
...
Assembly overview - dash panel central tube
Note
If electrical wires are disconnected or removed and installed, it
is useful to make corresponding drawings or photos. This guarantees that
everything is re-installed in its original position.
1 -
Securing bracket
Welded to body ...
Checking vacuum generation
Note
The average air pressure of the earth's atmosphere at sea
level is 1013 mbar and decreases steeply as the altitude
increases (approx. 100 mbar/1,000 m altitude). Local and time
fluctuations also influence vacuum generation.
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