Multi Pro 5700 - Toro

IMPORTANT: Make sure to remove and neutralize
chemicals from tank and other components before
disassembly. Wear protective clothing, chemical resistant
gloves, and eye protection during repair.
Removal (Fig. 16)
1. Park machine on a level surface, stop engine, engage
parking brake, and remove key from the ignition
switch.
2. Drain spray tank (see Operator’s Manual).
3. Label disconnected hoses for proper installation after
repairs are completed.
2
1
4. Remove pressure relief valve from spray tank using
Figures 16 and 17 as guides. Discard all removed o–
rings and gaskets.
Figure 17
1. Pressure relief valve 2. Hose to pressure relief
5. Disassemble relief valve using Figure 18 as a guide.
Assembly (Fig. 16)
NOTE: Coat all o–rings with vegetable oil before installation
to reduce the chance of damage during assembly.
1
2
3
4
1. Replace relief valve components that are worn or
damaged. Assemble relief valve using Figure 18 as a
guide.
2. Install pressure relief valve using Figures 16 and 17
as guides. Replace all removed o–rings and gaskets.
3. Check spray system for leaks.
Figure 18
1. Nut 4. Cone
2. Seat 5. Relief valve housing
3. Spring
5
Spray
System
Multi Pro 5700–D Page 6 – 19 Spray System