Installing And Removing The Cutting Units - Toro Greensmaster 3420 TriFlex Operator's Manual

Installing and Removing the
Cutting Units
Installing the Cutting Units
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. Lift up on the foot rest and swing it open, allowing
access to the center cutting unit position (Figure 35).
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
Figure 35
1. Footrest—closed
3. Position the cutting unit under the center suspension
arm.
4. With the latches on the suspension-arm bar pointing
up (i.e., open) (Figure 36), push the suspension arm
down so that the bar fits over the bar across the top of
the cutting unit (Figure 37).
2
g014602
2. Footrest—open
1. Latch—closed position
2. Suspension-arm bar
1
2
1. Suspension-arm bar
5. Close the latches down and around the cutting-unit bar
and lock them in place (Figure 36).
Note: A "click" can be heard and felt when the latches
are properly locked in place.
6. Coat the spline shaft of the cutting unit motor with
clean grease (Figure 38).
7. Insert the motor into the left side of the cutting unit
(as viewed from the operator's position) and pull the
motor retaining bar on the cutting unit toward the
motor until you hear an audible "click" from both sides
of the motor (Figure 38).
30
1
2
Figure 36
3. Latch—open position
Figure 37
2. Cutting-unit bar
3
g014609
g01461 1