Ryobi Expand-it AqTT04G Operator's Manual page 7

Place tine C on the tine shaft to the left of the gear box.
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The stamped side of the tine should face away from the
gear box.
Place tine B on the tine shaft to the right of the gear box.
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The stamped side of the tine should face away from the
gear box.
Place a felt washer on each side of the tine shaft, and
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slide to rest against the inner tines.
Place the outer tine labeled D on the left side of the tine
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shaft. The stamped side should face in toward tine C.
Place the outer tine labeled A on the right side of the tine
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shaft. The stamped side should face in toward tine B.
NOTE: When installed correctly, the angled edge of the
tine blades should face the ground.
To secure the tines to the tine shaft, insert the hitch pin
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into the holes located on either side of the tine shaft.
NOTE: The unit will not operate properly if the tines are
installed incorrectly. If you notice a problem with the cultivat-
ing operation of the unit, check for proper tine positioning.
cAUTiON:
Wear heavy gloves when installing, removing, or adjust-
ing the tiller tines. With wear, the tiller tines may become
sharper.
jOiNiNG ThE POWER hEAd TO ThE TiLLER
ATTAchMENT
See Figure 3.
The tiller attachment connects to the power head by means
of a coupler device.
WARNiNG:
Never attach or adjust any attachment while power head
is running. Failure to stop the engine may cause serious
personal injury.
To install the attachment:
Remove the hanger cap from the attachment.
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Loosen the knob on the coupler of the power head shaft.
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Push in the button located on the shaft of the tiller attach-
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ment.
Align the button with the guide recess on the power head
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ASSEMBLY
coupler and slide the two shafts together. Rotate attach-
ment shaft until button locks into the positioning hole.
NOTE: If the button does not release completely in the
positioning hole, the shaft is not locked into place. Slightly
rotate from side to side until the button is locked into place.
Tighten the knob securely.
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WARNiNG:
Be certain the knob is fully tightened before operating
equipment; check it periodically for tightness during use
to avoid serious injury.
To remove:
Stop the engine.
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Loosen the knob.
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Push in the button and twist the shafts to remove and
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separate ends.
ATTAchiNG ThE j-hANdLE
See Figure 4.
The J-handle included with the tiller attachment provides a
barrier to assist the operator in maintaining a safe distance
from the rotating tines. If the power head to which the tiller
attachment will be mounted does not have such a handle,
install the provided handle.
NOTE: Use of the provided J-handle is highly recommended.
The J-handle is of heavy duty construction and designed to
withstand the extra weight of tiller attachment on your power
head.
The extra weight from the tiller attachment may result in dam-
age to the standard handle on your power head.
Hold the top and bottom clamp snugly in position on the
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shaft housing so that handle will be located to the opera-
tor's left.
Insert the end of the handle between the clamps.
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Align the bolt holes and push the long bolt through the
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handle side.
Place short bolt through opposite side of clamp. Install flat
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washers, lock washers, and wing nut to hold the assembly
in place.
After assembly is complete, adjust the position of the
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handle for best balance and comfort.
Tighten the long bolt first and then the short bolt.
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5 — English