First read and observe the introductory information
and safety warnings
Volkswagen recommends the use of genuine Volkswagen spray with lubricating and anti-corrosive properties to de-ice the lock cylinders.

NOTICE
Care of rubber seals
UndersealRemoving and installing metering pump -V54-, Golf GTE
Removing
Note
Pay attention to correct part number of metering pump -V54-
(different versions)
→ Electronic Parts Catalogue.
Checking metering pump -V54- with “end sealing valve” ...
Evacuation and charging valves for quick-release couplings of air
conditioner service station on refrigerant circuit
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783- (2…10 Nm) with 1/4" ratchet
adapter -VAS 6234-
WARNING
Danger of freezing injuries.
...
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 t ...