Audi A4: Laws and Regulations
Audi A4 (B9) 2016-2026 Service Manual / Heating, Ventilation & Air Conditioning / Laws and Regulations
READ NEXT:
General Information
Note
The laws and regulations listed below are applicable in
Germany. Different or additional laws and regulations may apply
in other countries.
The effects of climate change can be seen wor
Laws and Regulations
Refrigerant Circuit, Converting R12 to R134a and Servicing
Note
For environmental reasons and on account of the
corresponding legislation, refrigerant R12 can no longer be
manufactured or
SEE MORE:
Overview - Lower Control Arm and Ball Joint
1 - Wheel Bearing Housing Side Bonded Rubber Bushing
Replacing. Refer to
→ Chapter "Control Arm Ball Bearing, Replacing, Wheel Bearing Housing
Side".
2 - Bolt
Replace after removing
3 - Subframe Side Bonded Rubber Bushing
Replacing. Refer to
→
Commercially Available Tools and Materials
Fin comb
Fill hoses
5/8"-18 UNF thread
Note
Use differently colored charging hoses (1800 mm long).
Have valve opener and spare seals to hand.
A charging hose in short version is also included in
Refrigerant Circuits Adapter Set 1 -VAS6338/1-.
Connection piece for refrigerant cylinder
© 2019-2026 Copyright www.audia4b9.com
