Toro Multi Pro 5800-D Operator's Manual page 84

Turf sprayer with excelarate spray system
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Figure 121
Section Valve Manifold
1. Valve-stem seat
2. Valve-stem assembly
3. Stem port
4. Stem retainer
5. Outlet fitting O-ring (0.737
x 0.103 inch)
6. Coupling (manifold)
3.
Turn the valve stem so that the ball is in the
open position
(Figure
Note:
When the valve stem is parallel with the
valve flow, the ball slides out.
4.
Remove the stem retainer from the slots in the
stem port in the manifold
121).
5.
Remove the stem retainer and valve stem seat
from the manifold
6.
Reach into the manifold body and remove the
valve-stem assembly
121).
7.
Clean the inside of the manifold and exterior
of the ball valve, valve-stem assembly, stem
capture, and end fittings.
7. End-cap O-ring (0.796 x
0.139 inch)
8. Back seating O-ring (0.676
x 0.07 inch)
9. Ball seat
10. Manifold body
11. Ball valve
12. Coupling assembly
(manifold)
119A).
(Figure 120
and
(Figure 120
and
Figure
(Figure 120
and
Figure
Assembling the Manifold Valve
Operator supplied material: Clear silicone grease.
Important:
assembling the valve.
1.
Check the condition of the outlet fitting O-rings
(section valve manifold only), end cap O-rings,
back seating O-rings, and ball seat for damage
or wear
Note:
or seats.
2.
Apply silicone grease to the valve stem and
insert it into the valve stem seat
Figure
3.
Install the valve stem and seat into the manifold
and secure the stem and seat with the stem
retainer
4.
Ensure that the back seating O-ring and the ball
seat are aligned and seated into the end-cap
fitting
(Figure 120
5.
Install the end-cap fitting assembly onto the
g028240
manifold body until the flange of the end-cap
fitting touches the manifold body
and
Figure
additional 1/8 to 1/4 turn.
Note:
of the fitting.
6.
Insert the ball into the valve body
Note:
drive slot. If the valve stem does not fit, adjust
the position of the ball
Figure
121).
7.
Turn the valve stem assembly so that the valve
is closed
8.
Repeat steps
fitting assembly.
84
Use only silicone grease when
(Figure 120
and
Figure
Replace any damaged or worn O-rings
121).
(Figure 120
and
Figure
and
Figure
121), then turn the end-cap fitting an
Use caution so as not to damage the end
The valve stem should fit inside the ball
(Figure
Figure 122
(Figure
119B)
4
and
5
for the other end-cap
121).
(Figure 120
and
121).
121)
(Figure 120
(Figure
122).
122).
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