Toro Greensmaster 3420 TriFlex Operator's Manual page 15

on the front of the suspension arms to prevent damage to
them.
Important: Do not raise the suspension to the transport
position when the reel motors are in the holders in the
machine frame. Damage to the motors or hoses could
result.
Important: Whenever the cutting unit has to be tipped
to expose bedknife/reel, prop up rear of cutting unit to
make sure nuts on back end of bedbar adjusting screws
are not resting on work surface (Figure 9).
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1. Prop (not provided)
Note: All cutting units are shipped with the counter weight
mounted to the right end and the motor mount and drive
coupler mounted to the left end of the cutting unit.
1. Disconnect the cutting unit power
disconnect couplers; refer to
Cutting Unit Power Disconnect Connectors (page 23).
CAUTION
If you do not disconnect the power to the
cutting units, someone could accidentally
start the cutting unit, causing serious injury
to hands and feet.
Always separate the cutting unit power
disconnect couplers before working on the
cutting units.
2. Apply grease to the inside diameter of the drive coupler.
3. The cutting unit is shipped without a front roller.
Obtain a roller (Model No. 04625, 04626 or 04627)
from your local Toro Distributor. Install the roller
using the loose parts supplied with the cutting unit and
installation instructions included with the roller.
4. Remove the 2 bolts securing the weight to the side of
the cutting unit (Figure 10).
2
2
1
Figure 9
2. Bedknife adjusting screw
nut (2)
2 3
1
1. Cutting until weight (flip
over)
2. Upper weight
5. Rotate the weight 180 degrees so that the open screw
holes that were on the underside of the weight are now
on top. Install the weight to the cutting unit using the
bolts removed previously.
6. Install an upper weight to the cutting unit weight using
2 hex head screws (Figure 10).
7. If installing the center cutting unit, lift up on the foot
rest and swing it up, allowing access to the center
cutting unit position (Figure 11).
CAUTION
The foot rest can pinch fingers if it falls into
the closed position.
Keep your fingers clear of the area where the
foot rest seats while it is open.
1
1. Footrest—closed
8. Position the cutting unit under the suspension arm.
15
Figure 10
3. Hex head screws
2
Figure 11
2. Footrest—open
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