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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 3032 (Cooling System - Repair) >> Engine Radiator With Attachment >> 17 11 370 Removing and installing/replacing cooling coil for power steering (N63, S63)

17 11 370 Removing and installing/replacing cooling coil for power steering (N63, S63)

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Danger of scalding!
Only perform this work after engine has cooled down.
IMPORTANT: When working on the oil circuit, protect the alternator from dirt.

Cover alternator with suitable materials.

Failure to comply with this procedure may result in an alternator malfunction.

Necessary preliminary tasks 

Release screws.

Remove cover (1).

Fig 1: Locating Radiator Cover
G04794047Courtesy of BMW OF NORTH AMERICA, INC.

Press lines (1) in direction of cooling coil (2). Pull locking ring towards rear and keep pressed.

Detach lines (1) from cooling coil (2).

IMPORTANT: Catch and dispose of emerging oil.
Fig 2: Identifying Cooling Coil And Lines
G04794061Courtesy of BMW OF NORTH AMERICA, INC.

Lift out left stop buffer (1) at radiator core.

Fig 3: Removing Left Stop Buffer From Radiator Core
G06179193Courtesy of BMW OF NORTH AMERICA, INC.

Pull out trim (1).

Fig 4: Pulling Out Trim
G06179194Courtesy of BMW OF NORTH AMERICA, INC.

Unclip cooling coil (1) from retainer (2).

Feed out cooling coil (1) towards top and remove.

Fig 5: Removing Cooling Coil From Retainer
G06179195Courtesy of BMW OF NORTH AMERICA, INC.

Reassemble the vehicle.

Check FLUID LEVEL in power steering fluid reservoir.

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