BMW X5 Owners & Service Manuals

BMW X5: Removing And Installing Or Replacing Expansion Valve

WARNING: Avoid contact with refrigerant and refrigerant oil.

Follow safety instructions for handling refrigerant R 134a.

Follow safety instructions for handling refrigerant oil.

IMPORTANT: Risk of damage! Restart engine only when A/C system has been correctly filled.

Follow instructions for opening and replacing parts in refrigerant circuit! If A/C system is opened for more than 24 hours: Replacing drier insert for A/C system

Necessary preliminary tasks:

Remove gasket (1).

Installation:

Observe direction arrows (2) without fail.

If necessary, replace damaged seal (1).

AC Housing-evaporator
Fig. 88: Identifying Gasket Positions

Release screws (1) and carefully remove expansion valve (2).

Replace sealing rings and moisten with refrigerant oil.

Tightening torque.

AC Housing-evaporator
Fig. 89: Identifying Expansion Valve Screws

After installation:

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 Leak-Testing Evaporator

Special tools required: 64 5 104 64 5 108 Necessary preliminary tasks: Remove expansion valve. Replace sealing rings (1) and coat with refrigerant oil. Fig. 90: Identifying Sealing Rings Moun

 Instructions For Opening And Replacing Parts In Refrigerant Circuit

WARNING: Avoid contact with refrigerant and refrigerant oil. Follow safety instructions for handling R 134a refrigerant. Follow safety instructions for handling refrigerant oil. CAUTION: A

 Compressor

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 Replacing Air Supply Unit (Version With Dynamic Drive)

WARNING: Danger of injury! Drain the air spring system before carrying out any work on the air supply unit, air pipes and air springs! Danger of injury if this instruction is not complied with! Risk of damage! Extreme cleanliness must be ensured in the connection area of the pipes during removal and

 Air Pump, Lines And Connectors

REMOVING AND INSTALLING/REPLACING AIR PUMP (N62) Remove upper section of intake filter housing. Release retaining screws on coolant expansion tank. Remove suction filter housing. Remove raw air housing. Unlock and disconnect pressure and suction lines (1). Loosen screws (2). Loosen screw (3).

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