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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1678 (Heating And Air Conditioning - Repair) >> Condenser And Dryer With Lines >> 64 53 518 Replacing desiccant insert for A/C system (condenser removed)

64 53 518 Replacing desiccant insert for A/C system (condenser removed)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Risk of injury!
Refrigerant circuit is under high pressure!
Follow safety instructions for handling R 134a refrigerant. 
Avoid contact with refrigerant and refrigerant oil.
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 

Remove protective cap (1) from condenser for A/C system (2).

Fig 1: Identifying Protective Cap And Condenser
G04761898Courtesy of BMW OF NORTH AMERICA, INC.

Press sealing cap (1) inwards and remove circlip (2).

Fig 2: Pressing Sealing Cap And Removing Circlip
G04761899Courtesy of BMW OF NORTH AMERICA, INC.

Remove protective cap (2) from condenser for A/C system (3) with aid of an inserted screw (1).

Fig 3: Removing Protective Cap
G04761900Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Replace sealing rings (1) of sealing cap (2) and coat with suitable refrigerant oil.

Fig 4: Identifying Sealing Rings And Sealing Cap
G04761901Courtesy of BMW OF NORTH AMERICA, INC.

Remove desiccant insert for A/C system (1) in direction of arrow from condenser for A/C system (2).

Fig 5: Removing Desiccant Insert For A/C System
G04761902Courtesy of BMW OF NORTH AMERICA, INC.

After installation: