Toro Groundsmaster 3320 Installation Instructions Manual page 13

Hopper & Frame Removal
1. Stop the unit, disengage the PTO, set the brake and shut
off the ignition.
2. Move the hopper control valve lever forward and
reverse a few times to release the pressure in the
hydraulic system.
3. Disconnect the hydraulic line quick couplers.
4. Remove the (2) hair pin cotters securing the tie rods to
the frame.
5. Remove the (2) welded mounting pins and hair pin
cotters securing the hopper to the frame. Remove the
hopper from the frame.
6. Disconnect the wire harness from the switch on the
hopper frame or seat and remove from the traction unit.
Keep harness with hopper.
Note: The hopper frame is heavy. Support the frame when
removing it or have a helper assist you.
7. Remove the disconnect pin securing the rear of the
frame to the machine. Slide the frame off the machine.
8. To prevent the contamination of the hydraulic lines,
connect the hopper lines together.
9. Insert the dust caps over the hydraulic fittings on the
machine.
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