audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Refrigerant Lines, Disconnecting and Reconnecting At Rear Expansion Valve|Page 15075 > < Refrigerant Lines, Disconnecting and Reconnecting At Rear Expansion Valve|Page 15073
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Expansion Valve: Service and Repair
Front Expansion Valve

Front Expansion Valve

Removing

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Discharge A/C refrigerant system

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Remove plenum chamber cover 

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Remove right section of plenum chamber front wall - A - Refer to => Radiator Support See: Body and Frame/Lock Carrier.

‹› Right section of plenum chamber front wall - A - is secured to vehicle by bolts - C - and - D -. A seal - E - is installed between plenum chamber

front wall and vehicle body.

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Remove bolts - A - (tightening torque 10 Nm).

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Disconnect refrigerant lines - B - and -  C -.

‹› Close all open lines and connections on expansion valve with suitable caps (avoid dirt and moisture from entering the system).

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Remove bolts - 1 - (tightening torque 10 Nm).

Refrigerant Lines, Disconnecting and Reconnecting At Rear Expansion Valve|Page 15075 > < Refrigerant Lines, Disconnecting and Reconnecting At Rear Expansion Valve|Page 15073