Convertible Top Hydraulic Control Unit: Service and Repair

Hydraulic System Assembly Overview

• Before working on the hydraulic system, the valve on the hydraulic pump must first be opened.

• With all work where the hydraulic circuit must be opened, the corresponding seals must always be replaced.






1 Hydraulic cylinder

• Before removal, remove convertible top.

• Removing, refer to => [ Hydraulic Cylinder Assembly Overview ] Hydraulic Cylinder Assembly Overview

2 Hydraulic line

• Unclip hydraulic line to body - arrows -.

3 Hydraulic pump housing

• To remove, remove bolts - 4 - and raise housing out of body.

4 Bolt

• 10 Nm

5 Electric wire

• To remove hydraulic pump, disconnect at connector.

6 Body crossmember

Hydraulic Pump Valve






- Open hydraulic pump valve by rotating valve bolt 180° counterclockwise using a screwdriver - 2 - through the opening - 3 - in the pump housing cover - 1 -.

- When closing, tighten hydraulic pump valve bolt to 2 Nm.