Toro 31900A Operator's Manual page 26

Adding 11 kg (25 lb) Weights
For traction unit/attachment configurations that require up to 2 weights (11 kg or 25 lb each) :
1. Refer to your authorized Toro distributor to order the Weight Bracket Kit (Part Number 144-0480).
2. Install the Weight Bracket Kit; refer to the kit Installation Instructions.
For traction unit/attachment configurations that require more than 2 weights (11 kg or 25 lb each): [e.g.,
traction unit Model 31900A equipped with MSC23345 and 31990]
1. Refer to your authorized Toro distributor to order the following parts:
Part Name
Bolt (3/8 x 4 inches)
Nut (3/8 inch)
Weight (11 kg or 25 lb)
Weight Bracket Kit (includes mounting hardware
and 2 weights)
2. Perform the following steps per your specific situation:
Note:
Refer to Figure 21
•
For yet-to-be-installed Weight Bracket Kits:
A. Use the bolts (3/8 x 4 inches) and nuts (3/8 inch) to secure the 3 weights to the bracket
B. Use the hex-head bolts and nuts (included in the kit) to secure the weight bracket to the machine
(Figure 21).
•
For previously installed Weight Bracket Kits:
A. Remove the weight bracket from the machine
Retain the hardware.
B. Remove the existing hardware that secures the weights to the bracket.
C. Use the bolts (3/8 x 4 inches) and nuts (3/8 inch) to secure the 3 weights to the bracket
D. Use the previously removed hardware to secure the weight bracket to the machine
1. Nut (Part Number 3256-3)
2. Weights (included with kit)
3. Weight bracket
Quantity
2
2
1
1
for these steps.
Figure 21
26
Part Number
323-16
3256-3
144-0484-03
144-0480
(Figure 21).
4. Additional weight
5. Bolt (Part Number 323-16)
6. Hex-head bolt (included with kit)
(Figure 21).
(Figure 21).
(Figure 21).
g331756