External damage can cause leaks in the refrigerant circuit. Because a small leak will involve only small quantities of refrigerant, leaks should be checked for using an electronic leak detector or by introducing a leak detection additive to the refrigerant circuit. Electronic leak detectors can detect leakage rates of less than 5 grams loss of refrigerant per year. The leak detector should be specific to the composition of the particular refrigerant in use. For example, a leak detector for R12 refrigerant is not appropriate for R134a refrigerant because R134a refrigerant has no chlorine atoms to which the lead detector responds.)
Removing and installing brake pads, front brakes
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331-
Piston resetting appliance -T 10145-
...
Assembly overview – windscreen washer system, with headlight washer system,
»R«
1 -
Cap
For filler neck.
2 -
Strainer
3 -
Washer fluid reservoir, upper part
Washer fluid reservoir, 2-part version
Removing and installing
→ Chapter
...
Removing and installing charge pressure positioner -V465-
Removing
–
Switch off ignition.
–
Disconnect electrical connector -1-.
–
Remove securing clip -2-.
–&n ...