audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Removing and installing compressor > < Removing and installing reservoir

A4 Mk1

Heating, Air Conditioner
Repairing the refrigeration circuit - vehicles up to Model Year 1996
Removing and installing refrigerant line on Nippondenso/Denso compressor

Removing

  • ‒ Drain the refrigerant circuit

=> Air conditioner - with refrigerant R134a
 
A87-0086
  • ‒ → Screw out the bolts -A- and -B-.

Installing

Installation is carried out in the reverse order; note the following:

  • ‒ Renew the O-ring seals -C- (23.8 mm/1.8 mm) and -D- (11.1 mm/1.8 mm).
  • ‒ Tighten the bolts -A- and -B- to 25 Nm.

Notes:

  • ◆ The diagram shows the layout on a vehicle with an 8-cylinder engine.
  • ◆ Close the open pipe connections.
  • ◆ The O-ring seals from the caps for the spare part compressor may not be used.

Removing and installing compressor > < Removing and installing reservoir