Toro Multi Pro 5600 Service Manual page 141

IMPORTANT: Make sure to remove and neutralize
chemicals from tank and other components before
disassembly. Wear protective clothing, chemical re-
sistant gloves, and eye protection during repair.
Removal (Fig. 15)
1. Park machine on a level surface, stop engine, en-
gage parking brake, and remove key from the ignition
switch.
2. Drain spray tank (see Operator's Manual).
3. Label disconnected hoses for proper installation af-
ter repairs are completed.
4. Remove pressure relief valve from spray tank using
Figures 15 and 16 as guides. Discard all removed o–
rings and gaskets.
5. Disassemble relief valve using Figure 17 as a guide.
Assembly (Fig. 15)
NOTE: Coat all o–rings with vegetable oil before instal-
lation to reduce the chance of damage during assembly.
1. Replace relief valve components that are worn or
damaged. Assemble relief valve using Figure 17 as a
guide.
2. Install pressure relief valve using Figures 15 and 16
as guides. Replace all removed o–rings and gaskets.
3. Check spray system for leaks.
Multi Pro 5600
1. Pressure relief valve
2
1
1. Nut
2. Seat
3. Spring
Page 6 – 19
2
1
Figure 16
2. Hose to pressure relief
4
3
5
Figure 17
4. Cone
5. Relief valve housing
Spray System