Implement Relief Valve - Toro Greensmaster 3250-D 04383 Service Manual

Implement Relief Valve (Machines with Serial Number Under 220999999)
20 ft- -lb
(27 N- -m)
7
8
4
3
1. Hose assembly
2. Hose assembly
3. O- -ring
o
4. 90 hydraulic fitting
5. Tee hydraulic fitting
Removal
1. Before removing any parts from the hydraulic sys-
tem, park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
Hydraulic System (Rev. I)
11
13
12
14
10
15
3
5
3
2
6. Lock nut
7. Cap screw
8. Flat washer
9. Mounting plate
10. Relief valve body
9
6
1
LEFT
REAR
Figure 43
2. Label all hydraulic connections for reassembly.
3. Disconnect hose assemblies and O--rings from the
both hydraulic fittings. Allow hoses to drain into a suit-
able container.
4. Unscrew lock nuts from cap screws. Remove
screws and flat washers from the relief valve body and
mounting plate.
5. Remove tee fitting, 90
relief valve body.
Page 4 - - 72
RELIEF VALVE
11. Relief valve cartridge
12. O- -ring
13. O- -ring
14. Back- -up ring
15. O- -ring
o
fitting, and O--rings from the
Greensmaster 3250--D