Deck Control Manifold Service (Gm4700-D) - Toro Groundsmaster 4500-D Series Service Manual

Deck Control Manifold Service (GM4700-D)

g308897
1. Manifold body
2. Nut (4 used)
3. Zero leak plug (#6)
4. Zero leak plug (#8)
Hydraulic System: Service and Repairs
5. Zero leak plug (#4)
6. Proportional relief (PRV2 & PRV2) 10.
7. Relief valve (RV8, RV9, RV10 &
RV11)
8. Solenoid valve (SV1 & SV2)
Note: The ports on the deck control manifold are marked for easy identification
of components (e.g. P1 is a gear pump connection port and RV8 is the location
for a relief valve). See
hydraulic lines and cartridge valves at each port location.
Figure 128
11.
Appendix A (page A–1)
Page 5–136
9. Logic valve (LC1, LC2, LC3 & LC4)
Solenoid coil (4 used)
Pilot piston (4 used)
to identify the function of the
Groundsmaster ®
19245SL Rev A
4500-D/4700-D