51 24 149 Replacing Valve On Hydraulic Unit

WARNING: This page is about a different car, the 2005 BMW 760Li, 2004 BMW 760i, 2004 BMW 760Li, and 2003 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.

Necessary Preliminary Tasks:

Remove hydraulic unit for rear lid actuation. Refer to 51 24 150 REMOVING AND INSTALLING/REPLACING HYDRAULIC UNIT FOR REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC) .

Release screws (1).

Detach valve (2) from hydraulic unit (3).

Tightening torque, refer to 51 24 9AZ in BODY EQUIPMENT - TIGHTENING TORQUES .

Fig 1: Detaching Valve From Hydraulic Unit

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Installation:

Sealing rings (1) on valve (2) must not be damaged.

Fig 2: Identifying Sealing Rings On Valve

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

No dirt may enter bore (1) on hydraulic unit (2).

Check fluid level. Refer to 51 24... NOTES ON AUTOMATIC REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC) .

Fig 3: Identifying Enter Bore On Hydraulic Unit

Courtesy of BMW OF NORTH AMERICA, INC.