Volkswagen Golf Service & Repair Manual: Air conditioner compressor without magnetic clutch
| The air conditioner compressor is driven by a V-belt from
the engine. |
| A shear link is incorporated in the air conditioner
compressor V-belt pulley. In the event of stiffness in the air
conditioner compressor, it shears off and protects the V-belt
drive from overload. |
| The air conditioner compressor draws refrigerant gas from
the evaporator, compresses it and sends it to the condenser. |
 Note
| The air conditioner compressor contains refrigerant oil,
which is miscible with R134a refrigerant at all temperatures. |
| The maker's nameplate states the refrigerant for which the
air conditioner compressor is suitable. A valve regulates the
pressure on the low-pressure side within the specified range
(regulation characteristic). |
| The regulating valve for this air conditioner compressor is
externally activated. |
| The engine should be started only when the refrigerant
circuit has been fully assembled
→ Chapter. |
| The air conditioner compressor has an internal oil circuit
to ensure that the air conditioner compressor is not damaged
when the refrigerant circuit is empty. This means that about 40
to 50 cm3 refrigerant oil remain in
the air conditioner compressor. |
|
|
 |
The air conditioner compressor is driven by a V-belt from
the engine.
An electromagnetic clutch is fitted to the air conditioner
compressor. Wh ...
The air conditioner compressor is driven directly by the
power steering vane pump.
There is an overload protection on the drive shaft of the
ai ...
Other materials:
Checklist
Never carry out any work on the engine or in the engine compartment
if you are not familiar with the requisite procedures and general safety requirements,
or if you only have access to incorrect operating equipment, service fluids,
and unsuitable tools . The work should be carried ou ...
Removing automatic distance control unit from and installing on retaining
plate, variant 2
Special tools and workshop equipment
required
Calliper square -VAS 6335-
Removing
–
Remove adaptive cruise control unit -J428-
→ Chapter.
& ...
Additive for Aqua Premium
Designation:
Additive for Aqua premium -LVM 035 200 A2/A3-
Additive for Aqua premium -LVM 035 300 A1-
Additive for Aqua premium -LVM 035 300 A1/A3-/-LVM 035 301
A3-
&nb ...
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Air conditioning system compressor with magnetic clutch
Air conditioner compressor without magnetic clutch, with elastic drive
coupling