Selector Switch Knob
311772M 23
Selector Switch Knob
Use Knob Repair Kit 288756.
Disassembly
1. Turn selector switch knob clockwise as far as it will
go.
2. Use wrench to remove nut from knob.
3. Pull knob straight off from sprayer.
Assembly
1. Position new knob to point right (approximately 45°
from vertical) and slide it onto exposed spline.
2. Apply Locktite (1 drop or small amount) to knob nut
and tighten with wrench.
Once knob has been removed, don’t move the
exposed spline. If it is moved, use your fingers to
turn it clockwise as far as it will go for a tight fit prior
to reassembly of knob. This will properly align knob
to spline.
ti9219a
ti9278a
ti9277a
ti9280a
ti9281a