Receiver/Dryer, Removing And Installing At Condenser (Not For AUDI A6 E-Tron): Installing
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Install in reverse order of removal and note the following:
-- Replace the O-rings. Refer to the Parts information for the version.
-- Clean the condenser surface -C-.
-- Check the connections on the condenser and on the receiver/dryer for damage.
-- Insert the O-ring seals -D and E- into the grooves -arrows- on the respective connection.
NOTE:
Coat the O-ring seals lightly with refrigerant oil prior to installation. Refer to REFRIGERANT CIRCUIT SEALS .
Check the refrigerant pipes leading to the evaporator for contamination and damage.
Check O-ring seals for proper seating in groove -arrow- on the respective connections.
-- Mount the receiver/dryer -B- on the condenser and tighten the bolts.