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

WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Read and comply with warnings relating to working on A/C systems. Refer to 64 52 ... NOTES/INSTRUCTIONS ON WORKING ON AIR-CONDITIONING SYSTEMS .

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

Fig 1: View Of Protective A/C System Cap

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Courtesy of BMW OF NORTH AMERICA, INC.

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

Fig 2: Locating Sealing Cap And Circlip

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Courtesy 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: View Of Protective A/C System Cap With Screw

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Courtesy 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 Cap Sealing Rings

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Courtesy 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: View Of A/C System Desiccant Insert

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Courtesy of BMW OF NORTH AMERICA, INC.