Toro 22303 Dingo 320-D Operator's Manual page 23

Figure 19
1. Mount plate
5. Raise the loader arms while tilting back the
mount plate at the same time.
Important: The attachment should be
raised enough to clear the ground, and the
mount plate should be tilted all the way
back.
6. Stop the engine.
7. Engage the quick attach pins, ensuring that
they are fully seated in the mount plate
(Figure 20).
Important: If the pins do not rotate to
the engaged position, the mount plate
is not fully aligned with the holes in the
attachment receiver plate. Check the
receiver plate and clean it if necessary.
2. Receiver plate
Figure 20
1. Quick attach pins (shown
in engaged position)
2. Disengaged position
If you do not fully seat the quick attach
pins through the attachment mount
plate, the attachment could fall off of the
traction unit, crushing you or bystanders.
Ensure that your quick attach pins are
fully seated in the attachment mount
plate.
Connecting the Hydraulic Hoses
If the attachment requires hydraulics for operation,
connect the hydraulic hoses as follows:
Stop the engine.
1.
2. Move the auxiliary hydraulics lever forward,
backward, and back to neutral to relieve
pressure at the hydraulic couplers.
3. Push the auxiliary hydraulics lever forward into
the detent position.
4. Remove the protective covers from the
hydraulic couplers on the traction unit.
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3. Engaged position