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Before installing the new gas pressure spring, the position of the moun-
ting adapter must be checked and readjusted if necessary.
The holes in the mounting adapter must be aligned with the holes on the
torque brass ring. To do this, align the mounting adapter with the holes.
The complete piston rod rotates with it.
Place the compression spring back on the tappet.
Now carefully push the gas spring back into the cartridge. Make sure that
the groove in the torque brass ring is aligned with the guide inside the
cartridge tube.
Push the hydraulic gas spring in until the plunger and spring are in cont-
act with the actuating mechanism at the mounting interface. You can see
this from the outside when you look between the actuation lever and the
cartridge tube.