Installing The Attachment - Toro 31902 Operator's Manual

All-wheel drive traction unit
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11

Installing the Attachment

Parts needed for this procedure:
Optional attachment (ordered separately; refer to your
1
authorized Toro distributor)
2
Socket-head screw (3/8 inch)
2
Washer (3/8 inch)
2
Flange locknut (3/8 inch)
Procedure
Important:
When switching attachments,
confirm with your authorized Toro distributor the
correct number of rear weights for that specific
attachment.
Install the front attachment (e.g., cutting unit, flail,
plow blade, or blower); perform the following steps
and refer to your attachment Operator's Manual for
additional installation instructions.
1.
While supporting the driveshaft, remove the
capscrew and locknut that secure the driveshaft
yoke to the steering valve-mount bracket
15), and carefully lower the driveshaft.
Note:
Discard the capscrew and locknut.
Figure 15
1. Capscrew
2. Driveshaft yoke
3. Steering valve-mount
bracket
2.
Ensure that the PTO shaft is aligned; refer to
Aligning the PTO Driveshaft (page
(Figure
g340623
4. Locknut
5. Front of the machine
58).
3.
Have an assistant sit in the seat, turn the key
to the O
position, and use the attachment lift
N
switch to lower the lift arms while you push down
on the lift arms.
4.
Align the holes in the lift arm with the holes in the
attachment arm as described in the attachment
Installation Instructions.
5.
Align the splines in the driveshaft yoke onto the
splines of the attachment input shaft
and slide the yoke over the shaft.
1. Driveshaft yoke
6.
Assemble a socket-head capscrew (3/8 x 2-1/4
inches) through a washer (3/8 inch) and the hole
in the driveshaft yoke
the capscrew with a flange-locknut (3/8 inch).
18
(Figure
Figure 16
2. Input shaft
(Figure
17), and secure
16),
g340624

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