911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
/f6-3.4l/Page-1592005.png)
To open, insert the Allen key -A- into the hydraulic valve -B- through the bore -X- of the roll-over bar module and turn approx. 1 turn to the left.
To close, insert the Allen key -A- into the hydraulic valve -B- through the bore of the roll-over bar module -X- and turn to the right.
Filling the hydraulic system
It is essential to lay a cloth underneath the hydraulic pump when filling. Do not fill above the "Max" marking.
Filling the hydraulic system up to model year 2001
1. Unscrew plug.
2. Fill system only using Original Porsche hydraulic oil.
3. Screw in plug.
Tightening torque: 10 + 1 Nm (7.5 + 1.0 ftlb.)
Filling the hydraulic system as of model year 2002
1. To fill the hydraulic system, the bracket with the hydraulic pump must be removed. Refer to "Removing and installing hydraulic cylinders".
2. Unscrew plug.
3. Fill system only using Original Porsche hydraulic oil.
4. Screw in plug.
Tightening torque: 10 + 1 Nm (7.5 + 1.0 ftlb.)
Bleeding the hydraulic system
