31
Removing the upper part
The following components are removed together
with the upper part.
Stem (9) with plug
Stuffing-box packing with screwed union (12)
Unscrew the hexagon nuts (39) on the upper
part (1.)
Loosen the screwed-union (12) until you can
move the stem (2.).
Slowly pull the stem (9) upwards until it hits the
stop (3.) and hold the stem in this position.
Lift the upper part (16) off the stud bolts (40)
(4.).
Protect the dismantled parts from damage and
dirt.
The tool kit for removing the internals can only be
used if the stud bolts (40) are attached to the body
and the hexagon nuts (39) are screwed on.
Screw the hexagon nuts (39) handtight onto the
stud bolts (40).
