Overview - Heat EXCHANGER For Heat Pump Operation

Heater Core for Heat Pump Operation with Refrigerant Receiver

Courtesy of AUDI OF AMERICA, LLC

1. Bolts
   • Tightening specification -item  ) Bolts-.
2. Bracket
   • Overview. Refer to OVERVIEW - HEAT PUMP VALVE UNIT .
3. Bracket
   • Installed depending on vehicle equipment
   • Overview - Heat Pump Valve Unit 4-valve block. Refer to Heat Pump Valve Unit 4-Valve Block .
4. Refrigerant Receiver
   • Removing and Installing. Refer to REFRIGERANT RECEIVER, REMOVING AND INSTALLING .
5. O-Ring
   • Replace after removing. Refer to REFRIGERANT CIRCUIT SEALS .
   • Lubricate lightly with refrigerant oil before installing
6. Bolt
   • 8 Nm
7. Heat Exchanger for Heat Pump Operation
   • Removing and Installing. Refer to HEATER CORE FOR HEAT PUMP OPERATION WITH REFRIGERANT RECEIVER, REMOVING AND INSTALLING .
8. Bolts
   • 8 Nm