32 41 060 Removing and installing vane pump for power steering unit
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.
NOTE:
Procedure is described in Power steering pump for hydraulic steering gear .