Toro Groundsmaster
4000?D Service Manual page 109

PRELIMINARY – For Toro Distributor and Toro Company use only.
Hydraulic Manifold Service: Filter Manifold
60 to 70 ft−lb
(81 to 95 N−m)
3
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 55 for cartridge valve installation torque.
Groundsmaster 4000−D
35 to 40 ft−lb
(47 to 54 N−m)
4
2
5
1
15
7. Seal kit
8. Plug (SAE #4)
9. O−ring
10. Plug (SAE #6)
11. O−ring
6
10
12
11
10
11
16
Figure 55
Page 4 − 75
7
10
11
13
9
13 12
9
12
13
9
8
9 8
12. Plug (SAE #5)
13. O−ring
14. Plug (SAE #10)
15. O−ring
16. Oil filter element
Hydraulic System
8