Toro Groundsmaster 4000-D Service Manual page 109

Hydraulic Manifold Service: Filter Manifold
60 to 70 ft- -lb
(81 to 95 N- -m)
2
3
1
15
14
1. Filter manifold assembly
2. Check valve (Reservoir return)
3. Seal kit
4. Check valve (Filter bypass)
5. Seal kit
6. Check valve (Charge pressure)
NOTE: The ports on the manifold are marked for easy
identification of components. Example: P2 is the gear
pump connection port and CD is the connection for the
case drain from the deck motors (See Hydraulic Sche-
matics to identify the function of the hydraulic lines and
cartridge valves at each port).
For cartridge valve service procedures, see Hydraulic
Control Manifold Service: 4 Wheel Drive in this section.
Refer to Figure 57 for cartridge valve installation torque.
Groundsmaster 4000--D
35 to 40 ft- -lb
(47 to 54 N- -m)
4
6
5
16
Figure 57
7. Seal kit
8. Plug (SAE #4)
9. O- -ring
10. Plug (SAE #6)
11. O- -ring
Page 4 - - 75
7
10
12
11
13
10
11
12. Plug (SAE #5)
13. O- -ring
14. Plug (SAE #10)
15. O- -ring
16. Oil filter element
10
11
9
13 12 8
9
12
13
9
8
9 8
Hydraulic System (Rev. B)