Fan Drive Manifold Service
5 ft--lb
(6.7 N--m)
5
ft--lb
UP
(6.7 N--m)
FRONT
6
2
5 ft--lb
10
50
(67
ft--lb
N--m)
(34
N--m)
7
7
2
5
20
(27
ft--lb
N--m)
1
25
(34
ft--lb
N--m)
8
9
4
2
25
(34
ft--lb
N--m)
25 ft--lb
(34
N--m)
B
2
4
3
25
(34
ft--lb
N--m)
20
(27
ft--lb
N--m)
FRONT
UP
20
(27
ft--lb
N--m)
Figure 97
1.
2.
3.
4.
Fan drive manifold body
5.
6.
7.
Flow divider valve (port FD)
Nut
Solenoid coil (2 used)
8.
9.
Proportional relief valve (port TS)
Solenoid valve (port S1)
#4 zero leak plug with O--ring (3 used)
Check valve (port CV)
10. Nut
#6 zero leak plug with O--ring (2 used)
NOTE: The ports on the manifold are marked for easy
identification of components. Example: P1 and P2 are
gearpumpconnectionportsandS1isthesolenoidvalve
port (see Hydraulic Schematic in Chapter 10 -- Foldout
Drawings to identify the function of the hydraulic lines
and cartridge valves at each port).
NOTE: The fan drive manifold uses several zero leak
plugs. These plugs have a tapered sealing surface on
theplugheadthatisdesigned toresistvibrationinduced
plugloosening.ThezeroleakplugsalsohaveanO--ring
as a secondary seal. If zero leak plug removal is neces-
sary, lightly rap the plug head using a punch and ham-
mer before using an allen wrench to remove the plug:
the impact will allow plug removal with less chance of
damage to the socket head of the plug.
Hydraulic System
Page 4 -- 126
Groundsmaster 4000--D/4010--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 10176SL, Toro Groundsmaster 30446, Toro Groundsmaster 30448, Toro Groundsmaster 4010 D |
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| Document Type | Catalog |
| Language | English |
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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