Toro ProLine H800 Service Manual page 96

Raising the Hopper
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Hydraulic System: Hydraulic Flow Diagrams
When the hopper lift lever is moved to the RAISE position, hydraulic fluid flow
is directed to the hopper lift cylinders. The hydraulic pressure extends the lift
cylinders and the hopper goes up. When the hopper lift cylinders reach the end
of their stroke, the relief valve in the steering control valve opens and directs the
hydraulic flow to the pump until the lift lever is returned to the neutral position.
Figure 40
Page 5–28 ProLine H800
19241SL Rev A