porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Heater/Air-Conditioning Unit|Page 4441 > < Removing and Installing Compressor-Condenser Line|Page 4436
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Housing Assembly HVAC: Service and Repair
Removing and Installing Heater/Air-Conditioning Unit

Removing and installing heater/air-conditioning unit

Technical values

Preliminary work

1. Drain engine coolant.
2. Remove the carrier for the instrument panel.
3. Remove the condenser-evaporator line and compressor-evaporator line at the expansion valve and close the connections.

Removing heater/air-conditioning unit

CAUTION:  Risk of material damage

-

Remove ignition key. Disconnect battery. Route or isolate the ground strap so that all contact with a ground carrier (e.g. body, seat frame) is
avoided.

1. Support the heater/air-conditioning unit under the centre section -A- and under the evaporator -B- with a plastic or wooden board.

Removing and Installing Heater/Air-Conditioning Unit|Page 4441 > < Removing and Installing Compressor-Condenser Line|Page 4436