The Hopper Tilt Circuit - Toro ProLine H800 Service Manual

The Hopper Tilt Circuit

Problem
The hopper will not tilt or tilts slowly.
ProLine H800
19241SL Rev A
Possible Cause
Engine RPM is too low.
The hydraulic fluid level in the hydraulic
tank is low.
The hopper tilt cylinders is binding.
The hopper tilt cylinders leaks internally.
The hopper tilt control valve (auxiliary
control valve) is worn or damaged.
The charge pressure is low.
Page 3–9
Corrective Action
Increase the engine RPM.
Adjust the hydraulic fluid level.
Check and clear the binding of the
hopper tilt cylinder.
Repair or replace the hopper tilt
cylinders.
Repair or replace the hopper tilt control
valve.
Verify the charge pressure.
Troubleshooting: The Hopper Tilt Circuit