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Home >> BMW >> 2016 >> Z4 sDrive35i >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Convertible Top - Repair -- Z4_E89 >> Folding Roof >> 54 37 166 Removing and installing/replacing left/right kinematics boxes

54 37 166 Removing and installing/replacing left/right kinematics boxes

Necessary preliminary tasks: 

Open soft top compartment cover.

IMPORTANT: Convertible top compartment lid can tilt forwards when hydraulic cylinders are removed and must be supported with suitable apparatus.
Fig 1: Identifying Convertible Top Compartment Lid
G06912219Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and detach retaining clip (1).

Drive out pin.

Fig 2: Detaching Retaining Clip
G06912220Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Remove kinematics box.

Fig 3: Identifying Kinematics Box Screws
G06912221Courtesy of BMW OF NORTH AMERICA, INC.

Adjusting kinematics box 

NOTE: Kinematics box must not be at top dead center.

Insert screws (1).

Kinematics box should still be able to be slid in order to center itself.

Close soft top compartment lid.

Fig 4: Identifying Kinematics Box Screws
G06912221Courtesy of BMW OF NORTH AMERICA, INC.

Open tailgate.

Tighten down screws (1).

Tightening torque 54 37 02AZ .

Fig 5: Identifying Kinematics Box Screws
G06912221Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Check 41 00... BODY GAP DIMENSIONS .

If necessary, manually adjust the kinematics box.