Hydraulic Manifold Service - Toro Greensmaster 3150 Service Manual

Hydraulic Manifold Service

RIGHT
FRONT
18
17
16
21
15
4
5
6
35 ft–lb
(47 Nm)
20
13
15 in–lb
(1.7 Nm)
19
1
1. 20 watt solenoid
2. N.O. cartridge (Ports S1 & S2)
3. 4Way/2Position cartridge (Port S3)
4. Plug (SAE #2)
5. O–ring
6. Plug (SAE #6)
7. O–ring
8. 2400 PSI relief cartridge (Port R1)
9. N.C. cartridge (Port S4)
Note: The ports on the manifold are marked for easy identification of components. Example: R1 is the reel circuit
relief valve and P1 is the gear pump connection port. (See Hydraulic Schematic to identify the function of the hydraulic
lines and cartridge valves at each port location).
Hydraulic System
1
2
23
35 ft–lb
(47 Nm)
20
27
4
5
7
6
5
4
7
26
6
14
35 ft–lb
(47 Nm)
10. Plug (SAE #8)
11. O–ring
12. Manifold body
13. 150 PSI relief cartridge (Port R2)
14. N.O. cartridge (Port S6)
15. Cavity plug (Port LC1)
16. O–ring
17. Plug (SAE #10)
18. Cavity plug (Port RD1)
15 in–lb
(1.7 Nm)
2
Loctite
20
#242
4
5
6
7
5
4
12
7
Figure 39
Page 4 – 70 Rev. C
19
PLUG TORQUE
SAE #4: 9 to 11 ft–lb (12 to 14 Nm)
1
SAE #6: 16 to 18 ft–lb (22 to 24 Nm)
SAE #8: 43 to 46 ft–lb (58 to 62 Nm)
SAE #10: 60 to 62 ft–lb (81 to 84 Nm)
19
15 in–lb
3
(1.7 Nm)
1
35 ft–lb
22
(47 Nm)
8
25
4
Loctite
#242
5
5
4
11
10
6
Serial Number 230000801 & Up Shown
19. Solenoid seal
20. Seal kit
21. Seal kit
22. Seal kit
23. Seal kit
24. Seal kit
25. Seal kit
26. Seal kit
27. Orifice (.125")
Greensmaster 3150
9
35 ft–lb
(47 Nm)
24