Hydraulic Control Manifold Service: Filtration and Charge Control
35
(47
to 40 ft--lb
to 54 N--m)
7
4
6
60
(81
to 70 ft--lb
to 95 N--m)
2
10
5
11
12
10
8
13
9
3
11
12
1
15
14
8
16
PLUG TORQUE
SAE #4: 6 to 10 ft--lb (8 to 13 N--m)
SAE #5: 10 to 15 ft--lb (13 to 20 N--m)
SAE #6: 15 to 20 ft--lb (20 to 27 N--m)
SAE #10: 35 to 40 ft--lb (48 to 54 N--m)
Figure 66
1.
2.
3.
4.
5.
6.
Filter manifold assembly
Check valve (Reservoir return)
Seal kit
Check valve (Filter bypass)
Seal kit
Check valve (Charge pressure)
7.
8.
9.
10. Plug (SAE #6)
11. O--ring
Seal kit
Plug (SAE #4)
O--ring
12. Plug (SAE #5)
13. O--ring
14. Plug (SAE #10)
15. O--ring
16. Oil filter element
NOTE: The ports on the manifold are marked for easy
identification of components. Example: P2 is the gear
pump connection port and P1 is the connection from the
oil cooler (See Hydraulic Schematics to identify the
function of the hydraulic lines and cartridge valves at
each port).
For cartridge valve service procedures, see Hydraulic
Control Manifold Service: 2 Wheel/4 Wheel Drive Con-
trol in this section. Refer to Figure 66 for cartridge valve
installation torque.
Hydraulic System (Rev. A)
Page 4 -- 74
Groundsmaster 4500--D/4700--D
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