54 34 007 Removing and installing/replacing right hydraulic cylinder for soft top compartment lid

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Necessary preliminary tasks:

Follow REPAIR INSTRUCTIONS for hydraulic system.
Support soft top compartment lid in SERVICE POSITION .

IMPORTANT: Hydraulic fluid may emerge from the disconnected lines and the open connections on the hydraulic cylinder.
Protect components and work area with suitable materials (e.g. cloths).

IMPORTANT: Never lift off ball socket with engaged clamp.
Before installation, grease ball socket if necessary.

Installation note:

Pack grease into two opposite positions in socket.

The grease spreads after installation on the ball pin all round in the ball socket.

Dismantling/installing ball sockets:

Push on clamp in direction of groove with screwdriver
Lift off ball socket from ball pin
Slide clamp back
Fit ball socket on ball stud and snap into place with force

Fig 1: Removing/Installing Ball Sockets With Clip
Courtesy of BMW OF NORTH AMERICA, INC.

Remove ball head (1) as described above.

Detach cable strap.

Installation note:

Replace faulty cable straps.

Hall effect sensor line must be tied with cable straps.

Fig 2: Removing Ball Head

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnecting hydraulic lines from cylinder:

Push retainer (1) open at the top and bottom of the cylinder using a screwdriver.

Detach hydraulic lines (2).

IMPORTANT: Protect separation points (lines and cylinder) against dripping fluid, e.g. with a cleaning cloth.
Observe hose markings.

Fig 3: Disconnecting Hydraulic Lines From Cylinder

Courtesy of BMW OF NORTH AMERICA, INC.

Unclip hall effect sensor (3) and remove it.

Installation note:

Ensure correct engagement of the hall effect sensor latch mechanism.