18
3.
Clean and lightly lubricate the shaft, including the large outer end of
the shaft.
4.
If there is a spring associated with the control, make sure it is in its
proper position.
Control
gland
Control
shaft
Knob
set
screw
Housing
Control
flat
5.
Re-install the shaft from the inside of the housing. Rotate the shaft
gently for smooth installation into the gland. Push the control shaft
all of the way through until the flat of the shaft is visible on the
outside of the housing.
6.
Align the knob set screw with the control flat.
7.
Tighten the set screw firmly against the flat of the control shaft using
a hex key.
8.
Check that the set screw is oriented properly by holding the control
shaft in place on the inside of the housing while attempting to rotate
the control knob on the outside of the housing. If there is rotation,
loosen the set screw and realign with control flat; retighten and
recheck.
»
We do not recommend removing the control gland from the
housing.
