Safety Precautions
Check for Technical Bulletins that may supersede any
information included in this manual.
WARNING
Failure to follow these instructions may result in
personal injury or po
On Board Diagnostics, or OBD, is an automotive term
referring to a vehicle's self-diagnostic and reporting
capability. OBD systems give the vehicle owner or repair
technician access to the status o
Special tools and workshop equipment
required
Scissor Lift Table - Audi Set -VAS6131/10-
Scissor Lift Table - A8 Set -VAS6131/11-
Articulated Joint Support -VAS6131/13-7- from the Scissor
Lift Table - Q7 Set - VAS6131/13-
Hose Clip Pliers -VAS6362-
Engine Support -T10533-
Crankshaft Socket
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview prior to starting procedure.
Mandatory Replacement Parts
O-ring - Rear Expansion Valve to Refrigerant Line - High
Pressure Side
O-ring - Refrigerant Line - Low Pressure Side to Rear
Expansion Valv
General Information
